Recurring Toilet Ring - Top 3 Solutions tested - Problem Solved

We tested the top 3 recommended solutions to resolve this nagging problem faced by home owners and cleaning companies. Maid Training Academy is the largest online training school for home cleaners in the world. You can become a Certified Professional Cleaner for as little as $100. Corporate Memberships start at $300. www.MaidTrainingAcademy.com Toilet Bowl Tablets are NOT recommended by toilet manufacturers because they can cause plumbing problems. Check your toilet's care manual.

[@juliebaggett9875]

To help keep your toilet from getting rings this is what I do: After cleaning bowl I will drain bowl of water than dry with am old towel. Afterwards I will wax the inside the toilet bowl with Turtle wax. It will keep your bowl clean for months.

[@citizenatlrge]

What about using a newer car coating technology like Turtle Wax Hybrid Solutions Ceramic Spray Coating??

[@joaneaves7254]

Lovi eaves cornith ms

[@thelakeman5207]

Turtle wax makes you turds slide right down, corn and all.

[@hissyfitz7890]

@@Texasgirl10 - pour lots of water into it.

[@kathydittmer9659]

Genius! I have this problem all the time! I have just always just cleaned it with reg toilet bowl cleaner!

[@riprock9734]

The fact that I am watching this on New Year's Eve is proof that my life has gone horribly wrong.

[@maritzacastellanos8786]

🤣🤣🤣🤣 same here

[@EC-yd9yv]

Or down the toilet

[@freeman3320]

same here

[@jimmytowns2471]

Hell, I'm watching New Year's day! Eeeeeekkkk!!!

[@tharp769]

Me:New Years Day. And...I don't even clean often or well! How sad is my life?? Happy 2019!

[@leadavis494]

Interesting life lesson to share. Anything more than a ring in a toilet, such as excessive mold, is often a sign of high blood sugar in the occupants. My husband is diabetic and when he went off his meds, I kept having a big mold problem and could not figure it out until he got his blood sugars corrected. Just a little FYI. Thanks for the solutions to the problem.

[@claudeladow2334]

now that's good info.

[@violet2048]

That's amazing, thanks for the heads up

[@la196]

@@violet2048 The excessive minerals in water that hard is what causes it. If it suddenly became a problem and never seemed to be before, first thing is to check your water softener to assure its working properly. When this occurs in the toilet, it's most likely doing it in all the appliances you own that require water😳

[@chill7664]

Wow! That happened to me too!!! When my blood sugar was outta wack!! I was cleaning several times a week and wondering why!! Realized it was all the sugar in my urine!! When there was the shortage on Ozempic 😮

[@violet2048]

@@la196 No water softener. Husband said no for years, now he's gone and I can't afford $7,000.00. Yep that's the price in California. And that doesn't include the permit or what it will do to my property taxes.

[@rudyvalentin1789]

I used LIME-A-WAY from your video on my toilet bowl over two weeks ago. First of all after applying it and letting it sit there for about 15 minutes, I took the SCOTCH BRITE Blue scouring pads and the stain ring around the water line wiped off as if it was a spill. Tomorrow will be three weeks since I cleaned it with this miracle product and still no recurring stain has returned.

[@sandrareiber4175]

For everyone who teased about the gentleman cleaning this toilet....I for one appreciate all the effort he put into trying to show us the why and wherefore of that disgusting toilet ring and the best way to combat it.

[@peggydearmon2738]

I never had to clean toilet. When my husband was drafted 6 months after we married. When he came back he always cleaned the toilet, I cleaned the rest. He cleaned several times a week.

[@gequitaroper1531]

Me too. I clean houses for a living and I so appreciate the work he put into it

[@--RSL--]

@@peggydearmon2738 what a jerk

[@robertmurray6251]

Good 4you

[@heofthebee]

muriatic pool acid within 5 mins

[@KpxUrz5745]

Takes a real man to make a video on a topic many would never dream of appearing in. I think it's cool because real life includes problems like this.

[@yolandawessel9200]

Ah! At last! The practical sciences, what we need to know, cleanliness is next to godliness. Thank you.

[@august4697]

Right-on!& Yep they sure do lol

[@nancymatro8029]

stupid comment - most janitors are men

[@Troubles0125]

Never combine comet with bleach!!

[@indigoblueviolet]

he is the owner of a maid cleaning company and sells training courses to housecleaners online

[@Jeanniekret]

Having a sense of humor is one of the MOST ATTRACTIVE feature one can have….and it doesn’t go away with age! Love it and thanks for making so many people laugh!

[@RM-ed1if]

Taking toiletry to a whole new level. You're a toilet scientist, sir!

[@traybern]

“Toilet Soldier!!!” Sal would be PROUD!!!

[@pamelaloman6271]

I was cleaning a Dr's house weekly. At least 3 people used one toilet. Always a black ring. My boyfriend is a diabetic who let his sugar run wild. His toilet always had a black ring too. I mentioned to the Dr maybe someone was having high blood sugars. 4 months later she got checked out and was running 700 to 800 blood sugars!!! All that sugar in urine promotes bacteria growth in the toilet and needs cleaned more than weekly.

[@TheTandumbs]

I came to see if someone mentioned diabetes. When my sugar is wonky I get the black ring as well!

[@cleverett2002]

Wow! I'm going to test my husband's blood sugar!

[@joyced5953]

TY for the advice. I am borderline so I will keep an eye out for any black ring.

[@marlenecardinahl9346]

Chin on toilet makes me want to upchuck

[@marlenecardinahl9346]

My solution to clean a toilet--in clean water pour in bleach- then lay tissue partially in water and ip sides- all the way around- don’t use toilet for 8 hours or more- Flush and it will B clean- never fails- if under edge use brush there

[@michaeljablonsmi4686]

I have 2 toilets. One is 50 years old and the other 15. The 15 year old toilet developed similar problems and my blame is the newer toilets do NOT have as good of a porcelain coating. The newer toilets are designed to develop these problems as you stated every 10 years for the purpose of a need to replace them more often. My advice, keep the 50 year old toilets if you can. The 50 year old toilet is not only painted better, but is also insulated and will not sweat in the summer.

[@arribaficationwineho32]

Agree

[@oliveroshea5765]

what do you mean about sweating? Sounds like the toilet for Prince Andrew

[@debibrown5568]

Same here. Newer toilet has a constant stain and old toilet does not

[@OlgaAlyce]

Within weeks of installing 2 new Kohler toilets we had rings…

[@notme2day]

I bought an American Standard toilet that did this in first week of install. I've bought many of those scouring sticks.

[@pnketia]

I had a friend who had a car detail business come in and he drained my toilet and applied a rubbing compound to the bowl to clean it then he applied a ceramic coating to it and let it cure overnight. Ever since he did that nearly three years ago nothing sticks to the bowl and no ring appears at all. It was the best $35 I spent.

[@dianehardison2133]

That is a great idea!

[@bebetigre1252]

did all that only35.

[@kwells8807]

If you do not have a shut-off valve: To keep the water from refilling in the bowl, don't flush the tank. Get a bucket of water (1.5-2 gals) and pour it into the bowl. It flushes the water down BUT because you didn't empty the tank, it won't refill the bowl. The float in the tank is what refills the bowl! Easy-pezzy!

[@luanneneill2877]

Thank you, thank you, thank you!! For over twenty years I’ve been manually removing the water when deep cleaning my toilets, which is very tedious to say the least!! Who doesn’t install a shut-off at the toilet?? That’s just crazy!! Anyway, thank you again- now I won’t dread the deep cleans!! ❤

[@kwells8807]

@@luanneneill2877 - You're Welcome! A lot of older homes don't have shut-offs, my '74 mobile home didn't, we fixed that though. The bucket works great and no crawling around down there!!! 👍😃

[@laurieparis2203]

I never thought I'd sit thru an entire video on toilet cleaning, 😆but you're so funny and personable it was actually fun to watch. Good job! 🌸

[@user-ge1ss9se2t]

I never thought I would either 🎉

[@regfordca]

This is actually good (domestic) science. The fellow makes hypotheses, does tests, reaches rational conclusions. Give him credit.

[@wkjeom]

Totally agree. He didn't really solve the problem from a cleaning standpoint just like the modern-day science "religion" can't solve all scientific problems, but they believe they can. Personally, I (or he OCD in me), would have put some bleach in that toilet bowl and left it there for two weeks and then waited for another two weeks to see what happened. Just my unimportant OCD thought. A cleaning service does not have that option as there might be young children or other circumstances to prevent this action.

[@Ms37cookies]

Absolutely! I watched the entire thing :) I think it's cool he tried solving the issue.

[@clarenelson9437]

Well, though I got impatient and skipped through the last 3/4 of the video, I don't think he said whether the toilet had been in use in the intervening two weeks. In scientific reporting you can't leave out variables, no matter how icky they may be. Nor did he say by whom. Some urine leaves more crystalline precipitate than others. So there's a little science here, but it's not quite Faraday-class.

[@casandra750]

What about hard water? I would have checked sinks for a sign of rust and shower glass for spots. I would also talk to neighbors to see if they have a softening system to help with hard water.

[@lauraanderson5450]

Being in the cleaning business for 35 years now , I have found that the best way to prevent these rings is to scrub under the rim really good. Make sure all those little holes are clean and free of mold. This is where all the trouble begins

[@yarasub]

What needs to be addressed is the inner cavity of the bowl itself by pouring a solution of distilled vinegar into the fill tube, this cleans the cavity vents around the inner top side of the toilet that fills up the toilet 😊 it could take several cleanings to kill the mold.😊

[@JJ.ANDERSEN.201]

5 years later, Clorox finally came up with their "Clinging Bleach Gel." Let me tell you, it does work without scrubbing. My toilet was brand new and it started developing the ring after a few months. So, it's not about having old vs new. but. appreciate you taking the time to demonstrate this.

[@joywebster2678]

I used the clorox stamp in gel that cleans every flush on my brand new toilets in our hard water and nada, didn't work. I was the sole user of the toilets and used the gel stick blobs, and voila rings.

[@lindaangus2307]

Thanks for this tip.

[@terryjones8360]

We have three toilets in our home. One has been there since the home was built in 1989. It has NO stains or pits. One is about 20 years old and has NO stains or pits. The third one is about 4 years old and HAS stains AND pits. So I think it's also the quality of the material in the toilet. The stained toilet is one from Home Depot and it's very hard to keep it clean...

[@psdaengr911]

Older toilets used more water, tended to dilute the minerals in the water more and were less subject to blockages than the stupid EPA 1 gallon flush toilets. The porcelain was more substantial in the older toilets, but a glass fired glaze doesn't depend on thickness but simple surface integrity. We have an old upstairs toilet connected to old steel piping that will form a red/black ring if not used frequently. (The inside of that tank is also rust colored) The other two have copper piping and the one that's rarely used gets a whitish calcium ring. All three are easily cleaned with mild chemical solutions, HOT water and a brush.

[@terryjones8360]

@UCpXNRPl4KpPg0IDSvIa1XSg and P Schmied, We keep the Clorox tabs in every toilet. All are plumbed with the same type of pipe. The oldest one, that stays the cleanest is the old style 3 GPF toilet. I doesn't really make sense that more water equals a cleaner toilet, since the same percentage of minerals are in 3 gallons of water that are in 1 gallon.

[@ironmartysharpe8293]

You are absolutely correct , If they use a low quality glaze and/or not put it on heavy enough B4 firing it in the kiln , is definitely a contributing factor

[@terryjones8360]

@Pun Jab IIt can't be the water as the same water is going into all three toilets.

[@terryjones8360]

@Bill Brown I have a whole house filter and a water softener installed. If that was the problem, all the toilets would get dirty, not just one.

[@ninnerj6400]

I must be bored... I'm watching this while being quarantined and eagerly waiting to find out the results!

[@davecooley2675]

What was the results

[@ninnerj6400]

@@davecooley2675 don't know

[@DogSoldier1948]

It's minerals in the water causing the ring.

[@larryw.c.4544]

Most people are not aware that toilets are made of hard baked clay ( with a little sand and or granite - but mostly clay.) And then a ceramic coating is sprayed on. If you use pumice, eventually you'll grind your way down to the dark clay. I use a denture cleanser tablet every night before bed so it'll sit for several hours. Nine months now, and not a sign of a ring.

[@daytimesdramaqueen]

I just found your video. We live in an older home. I can't tell you how many years we've struggled with our yucky toilet. I tried the sponge using the scrubbing side (plus bleach & ajax). The nasty ring came right off!! It looks like a brand new toilet! You are amazing & thank you so much for helping us!!!

[@PrudentStudent666]

Impressed with the head almost in the bowl! That is dedication.

[@ca6177]

Steve Cousins 😂🤣

[@vibekes2416]

😂😂😂😂😂😂😂 yepp

[@raybuck8260]

Chin on the rim!

[@QueenChatty1]

@@raybuck8260 that made me shiver, I am hoping he washed his face and neck after that YUCK!!! I do give him props for his dedication to solving his toilet issue.

[@primalfury2011]

this is how corona virus started !!!

[@sin46ned]

I had that going on and we bought a new toilet. The black ring came back on a new toilet. So when my plumber was here to follow-up other pluming things he had done, I showed him the black ring. He said I had a hard water issue and said he could install an additional part to my water softener that would cover Iron build-up. It worked like a charm. No more black ring.

[@lewis9888]

Will the iron stick to a magnet in the tank behind the toilet?

[@philcook9967]

@@lewis9888 It isn't metallic iron, it is an iron compound which isn't magnetic.

[@bunzeebear2973]

Another solution would be no more white toilets. All black.

[@aidahartmann3473]

Lived in an 100 yr old house before downsizing, never had a water buildup issue. Moved into a 5 yr old condo, not only had this happening in the three toilet bowls, but also had build up on shower head and kitchen faucets. Dish drain and dishwasher had lots of funky staining. Had water analyzed and got a whole house water treatment/softener system. Within a week all bowls and faucets clean, worked like a charm! No need to often scrub, just drop a cleaner in tank and maintains bowl clean with every flush.

[@sandraimboden6660]

Old fixtures were built to last.

[@tedpreston4155]

That ring has nothing to do with the age of the house or the fixtures. The stains are caused by hard water (mineralized water). If you live in a place with naturally soft water, or if you add a water softener to a home with hard water, the rings will not form. If your water is hard, and untreated, the rings will form, and the only solution is daily cleaning with some sort of acidic cleaner (like the CLR used in the video, or vinegar, or muriatic acid) If you let the toilet sit uncleaned for weeks, the hard water evaporates, and the minerals become concentrated in the remaining water. The minerals (usually some variety of calcium) naturally collect on the porcelain as the water evaporates.

[@shansbo217]

Same. I never experienced this until I bought a new home. It is ridiculous. My old homes never had this happen.

[@joecliffordson]

Got some rentals and a renter left some “rust away behind”.I brought it home and wow. Works great on the hard water drip marks and ring. No scrubbing.

[@daffodilunderhill7066]

I keep a spray bottle with 100% white vinegar and a little Dawn. Once a day, after flushing, I spray the water line before it completely refills. No scrubbing. Works good between cleanings.

[@stephj9378]

This seems better.Less work!

[@micdrop-jh3pf]

Great idea!

[@laurabarber6697]

Makes sense since this works in the shower for lime, calcium and other build up! Where I live has hard water so build up is an issue.

[@jamic6351]

Such a vexing problem. It's the new low flow toilets I think. Never remember this problem. I use the anti-bacterial blue spray by Method. After the fill water stops, give a spritz, let it slide down the porcelain to the water line by itself. Leave it until the next use. Actually, I think it's only once a day needed, but faithfully. If the line has formed, try a swipe with the corner of a bar of Lava soap, a dedicated bar you hide nearby, obviously. There's pumice in Lava bar soap. No need to use a pumice stone , the bar soap far less harsh. Or, sprinkle Ajax or comet or barkeepers friend , and leave it without flushing, until the next use. I don't like having to use so much, the big holes on the can and all. Might be better to use a dollar store squeeze bottle with a tip, less waste because you have better control. Experiment. Maybe add water to the Barkeepers Friend, keep it in a squeeze bottle, let it run down the side to the water level. I think BKF has oxalic acid. It's letting water not stand, break the standing surface. Otherwise, a line forms. Use tissue around the water line, then spray. The tissue will hold the spritzed spray against the porcelain surface, until the next use. Might only be once a day for this. We're spending a small fortune with this stuff. Manufacturers need to figure it out. With low flow, it's probably that they need to allocate more water to the bowl. We need to contact the manufacturers, why is this happening?

[@ot3504]

Cant believe i actually watched this entire Scientific video. I need a life. Thank you for keeping me glued to my phone for the Scientific resolve to the issue. Man , I really, really need a life.

[@donnadrwal1987]

I struggled with nasty toilet rings for years because we such have very hard well water. My husband scraped the calcium ring off with the pumice stone. To maintain the sparkly porcelain finish, I put a cup of powdered dish detergent in the toilet tank (not the bowl) once a week. A swish with the brush only once a week, keeps the toilet sparkling clean. If dish detergent keeps your porcelain dishes clean without scrubbing, it will also keep your porcelain toilet bowl clean.

[@lisab9541]

I don't know of any powdered dish soaps?

[@marciaogden8525]

The problem is, people who have bidets don't need a squirt of water with powdered dish detergent in it.

[@kohnfutner9637]

A man obsessed with the cleanliness of his toilet is a beautiful thing.

[@cactusqueen6417]

John Butner Love your comment, and I agree!👍

[@larryhinze2557]

Unless he is married to a woman that is full of crap.

[@kohnfutner9637]

@@larryhinze2557 marriage is always full of crap

[@MrsButtersworth82]

If he’s waiting 2 weeks to clean it, I don’t think he’s obsessed.

[@velvetmau]

@@MrsButtersworth82 he stated this was a client's toilet, apparently the owner of the toilet has a cleaning service come every two weeks.

[@tonyavadnais5407]

I've been a cleaner for 30 years and have been through this whole routine I've also tried clorox cleaner, the problem is hard water in the home I have clients with brand new toilets that got this way immediately. Don't you love the way 90% of the clients have toilet bowl brushes right next to the toilet and they can't manage to swish that bad boy out between cleanings 🙃

[@rhondapowell4636]

Clean the tanks.

[@lizher9916]

They save it for us cleaners.😔🤦🏻‍♀️

[@mamabear9509]

I use bleach tabs in the tank.

[@thejoyfuljoy]

@@mamabear9509 , bleach tabs are not good if you have a septic tank. The chlorine kills the septic bacteria that break down solid waste in the septic tank.

[@mamabear9509]

@@thejoyfuljoy oh I see. Not me, I'm tied into the city system.

[@susanavanarama7106]

One thing that has worked for me to extend the period before a ring develops: last flush of the night as the bowl is refilling, add a small squirt of environmentally friendly dish detergent, and the action of the water will swish it around. I think it helps bacteria or whatever it is from clinging to the sides.

[@micheleruddle-evans6507]

Agree! And people who are talking about closing there Toliet lids?( Keep them CLOSED) There's so MANY GERMS,that come from an open Toliet lid! SERIOUSLY look it up.keep flushing!

[@JulieM-ff9dq]

I used to clean homes for a living for 25 years. I noticed that homes whose toilets contained in a small closet or water closet would develop a ring faster or worse than toilets that were not contained. I attributed it to perhaps having less airflow in the closet

[@abbynormal4740]

The toilet in our half bathroom also tends to develop mold buildup in the tank as well as along the rim, whereas the toilet in the full bathroom doesn't. Like you, I believe the problem is insufficient airflow, as the half bathroom has no HVAC vents.

[@patriciamorgan6545]

Higher humidity in an enclosed space.

[@kgktan]

I agree,I never had this problem until I moved to a smaller town house.

[@tabp8448]

Could also be that the windows are smaller or nonexistent, causing less or no sunlight. Sunlight kills fungus

[@cindysmith3720]

I cleaned homes and Businesses for years and I cleaned a store once a week..when I first started cleaning there, they had an ugly ring in the Ladies toilet in the restroom...I cleaned the toilet and got rid of the ring but to prevent the ring from coming back, I would drop by a couple nights a week after the store closed...you know what a package of powered Kool-Aid is...you know what the kids drink mixed with water...No sugar added....Get the Lemonade flavored...Pour 2 packs in the toilet and do not flush...leave overnight...someone will flush the next day...The owner asked me what I did and as long as I cleaned the store, the ring never came back...it does work!!

[@DDios-ih9de]

That's the citric acid ...vitaman C or Absobic acid

[@miriamgraves5600]

@@DDios-ih9de mop

[@deaddog5344]

And your dog will love it!

[@trueolson3812]

Good idea!👍

[@raineynight]

Wow really?

[@mariehernandez5878]

At work the toilets are cleaned everyday, and some still have rings. I may start using the bartender's friend every two weeks. I watched this video because I was genuinely interested. I appreciate the information and the visuals.

[@Coffee1776]

This was extremely helpful!!! I had no idea what was causing this on my own toilet! I've tried so many different things and nothing worked. Definitely going to trying this! Thank you!

[@lawannarobinson9900]

Age of my toilets is the problem. You have confirmed what I thought should be done. After 50 plus years with the same toilets, that stubborn ring gives you a weekly workout. I just need not be so stubborn and purchase replacements. Like anything in the home nothing last forever and some things have to be replaced even if they still work. Thanks for the helpful demonstration.

[@katrand5357]

I congratulate the poster of this video. You gave complete and honest information despite not getting the ideal outcome. If there is pitting, you have to put up or clean more often or buy a new toilet. That's just the way it is

[@barrez9307]

We had a summer rental and the toilet was always dirty even with in the tank additives. It was very old so I asked a plumber he suggested to use hot (not boiling) vinegar soaked paper towels to line, penetrate and disinfect ring area. Then let dry overnight. Next day use silicone for fish tanks (use gloved finger to spread over ring area.) It fills the crevices but, is clear and won't show. We never got rings again. The owner even called us about it when we left and was very grateful as her whole house had same issues.

[@emmahardesty4330]

Thanks. That sounds smart and nontoxic. Will do.

[@dianenoga8538]

I have those black rings and was told it was from the black plastic that they use inside the toilets now

[@nylathe718]

Apple cider or white vinegar

[@tomwilson1433]

I had a similar thought... after the ring has been cleaned, put something on the surface to fill in the pitted surface. The first things that came to mind were a spray-on furniture wax (like Pledge) or a car wax.

[@billjones5178]

Ok , 2 notes here. My new toilets ( 2 less than 1 year old ) do this. And 2nd why does it on,y occur at water line at top and not entire filled area? Seems related to oxygen at surface? But all this shallow water would have oxygen also? Maybe solution is something in water that floats at surface??? Maybe we float a drop of say Dawn on top after each flush? Ot drop of Clorox? We are on well water w a water Softner FYI!

[@randyvanheusden732]

I do understand the hard work that went into this video and appreciate you showing us the cause of the ring. My solution to getting rid of the ring and cleaning my toilet is so much easier without ever using a brush. The ring is common for all of us unless you are using a whole house filtered water supply that removes all of the lime and hardness in the water. I do not have that and use a very simple solution. So there are a few general toilet bowl cleaners and they work if you allow them to work. So before I go to bed at night I use the toilet bowl cleaner and all around the inside of the toilet bowl lip and let it sit over night and into the next day when you get ready to use it again. You will find the toilet bowl completely clean, no scrubbing is required.

[@henriettalowe4689]

What toilet bowl cleaner do you use, please?

[@randyvanheusden732]

@@henriettalowe4689Either the clorox or lysol and it works great on tile and tubs that needed it too. I squirt it on and let it sit overnight for most of the toilet bowls. Rarely do I ever need to use a brush to clean them.

[@comicus6769]

I use Zep and do have to use a toilet brush but it comes right off fairly easily. I have hard water though.It's less work than brushing your teeth.@@henriettalowe4689

[@tommurphy4307]

not an option for a live septic system...unless you use a wet-vac to drain the bowl and trap in the morning

[@Amomferatus]

As a car detailer, car paint has microscopic pores in it, that end up doing the same thing, catching dirt. So what we detailers do is to close up those pores by using compounds that wear down the paint so the pores are shallower and then polish it over. So in this application, I would add bleach to the water and let it sit for about 10 mins with water at level, then flush and clean as normal, that's just the cleaning part, now you need to fill in those tiny pits, my guess would be a some sort of ceramic filler or a ceramic coating that coats the entire bowl. Just a thought from a detailer's perspective.

[@hughmanetti1908]

I read that some use auto wax to plug that pitting with good results.

[@mattheviewer]

The pumice stone can actually badly scratch a toilet bowl (happened to 3 of mine). Only thing that improved the bowl surface was an automotive windshield glass sealer (not RainX - you'll need a ceramic coating designed to bond to glass). Applying the sealer to my bowls has dramatically reduced their tendency to create water rings. Optimum GLASS coat is available directly from Optimum Technology.

[@jcdbrw]

I'm going to try the ceramic coating. Never thought of that before.

[@loishopkins8589]

Can you let us know the brand name of what worked? Thank you.

[@mattheviewer]

Optimum Glass Coat

[@rickfinney7894]

Awesome idea. Where can you get such a product?

[@cecillec2331]

I must have some super thick porcelain toilet bowls because none of them got even a single scratch and I use the pumice stone all the time. I am done using toxic chemicals.

[@gigisdreamworld2624]

If you try a little boat wax on the water line when it's clean. That fills in the pits keeping that water line cleaner loner. But you do have to reapply after every cleaning. Great for older units.

[@phil4v8]

Never done that but had thought of if but what to use? Thank you.

[@BrBill]

Yup. Alternatively, Gel Gloss was designed for this kind of application.

[@chrisbird5438]

It happens with new toilets too. I use the NeverScrub device that hangs in the tank, and a hose runs into the filler tube. This keeps the chlorine tablets from ruining the rubber seals on the flapper valve. The tablets can last up to 60 days and really help to keep that calcium ring off the toilet!

[@tonya592]

So do i. Never had this problem on a 16yr old toilet.

[@ProfessorKarcher]

I appreciate this scientific, or at least systematic, approach to testing these approaches. I only wish you had run a brush around the bowl after your test of 4 types of cleaning, just to see, then, whether there seemed to be more pitting remaining or showing. But, thanks for the effort.

[@michellehovanek6282]

Excellent video, greatly appreciate your taking your time to show different products to rid us of the ring.

[@samiakuma]

This was very thorough and informative, now I have more clues to work with to solve my problem. Thanks for the video.

[@tomasso883]

I love this video. So I figured after your inspection with the magnifying glass the issue is mold. So I scrub and scrub, used the pumice stone and wala a sparking bowl. Then I coated the bowel with Graphene ceramic wax, then I installed sparkle and flush-(system)with BLEACH, plus a bleach tab in the tank. After 2-weeks the bowl is staying sparkling clean. I think bleach works best as a maintenance additive to kill the sticking mold and bacteria. I’ll wax the bowl with Graphene ceramic monthly to see if this is in fact the solution plus continue to use the sparkle and flush system.

[@msp609]

I watched this video a long time ago, at least a year ago. I was amazed at how his method got rid of the ring in my toilet. It has just now started coming back. I just watched this again to refresh my memory. Many, many thanks for this. I really appreciate your advise.

[@akunclebull]

Very informative, describes the problem I had. After scrubbing it with Barkeepers friend, about every 2-3 days I spray it with Clorox Cleanup. KEEPS it clean until I scrub again to get hard water marks off. Water softener sometimes helps.

[@donnaveirs8930]

You just addressed a problem I've been having with one of our toilets. And I've tried everything, I thought. Bleach seemed to do the best. But, then it comes back. Well, now I know about the pitting. Thanks...

[@alivanz]

Thank you for taking the time to explain what is going on that creates the toilet ring. I am going to experiment with an essential oil antimicrobial spray in my toilet bowls on a daily basis once I get it cleaned pristine!

[@xfiles4792]

Good video with good content. I have a question: Once the ring has been cleaned do you think coating it with Vaseline might prevent the pitting from re-absorbing stain so fast?

[@junkboxhero4825]

17:41? Fuck that!! I can't be the only one about to cruise the comments looking for the right answer, right?

[@trevorgore2303]

There is no answer but clean it

[@frankodonnell4993]

Thank you for taking the time to try out the different solutions and for documenting the information so clearly.

[@beverlyabner8634]

I noticed this was much worse when gone on vacation. Lid closed probably held in the moisture which caused the perfect environment for a mold ring. I agree with the wax idea which I also use on fiberglass countertops. Yes, I do have an old house and toilets so it looks much better when this is done.

[@user-zm4qd4yr3t]

Rain x on your shower walls. Just wipe dry after each shower

[@dorothysutton5196]

I’m convinced it because the poorer quality of porcelain they are using in manufacturing now! I never had trouble with a ring until my toilet was replaced in recent years

[@lindaangus2307]

Agree. My toilet looks like it's seen better days and it's only 5 years old. Very frustrating.

[@susyshepard320]

I have to thank everyone for the comments. I have just spent about 15 minutes reading them and laughing so hard that I have tears streaming down my cheeks.

[@8632tony]

I keep a spray bottle with straight white vinegar in the bathroom. Couple of squirts around the ring line every day or so keeps the ring away.

[@onemercilessming1342]

8632tony--YES YES YES!!!

[@rakamas]

The man who put my new septic system in told me to put a pint of white vinegar in toilet & a full package of yeast packets to keep system dissolving paper& feces,well while using the white vinegar I noticed it helps keep it clean too. I don't think using something abrasive on porcelain is a good idea.. pretty soon u will have no protection from stains.Dont wait wks to clean your toilets, like I should have to tell anyone that even if you have a service- don't be lazy- duh.

[@LoneWolf-yp2mo]

I've been thinking about using yeast because the cost of RID-X is getting out of control. The last box I bought was almost a $20 bill .... crazy... and basically that's what RID-X is ... yeast, as I understand it..

[@rakamas]

@@LoneWolf-yp2mo the man who had to dig up& replace my septic system said to me Not to use Rid X,that plain old bakers yeast- the 3 packet strip along w a quart of white vinegar every month will do it.he said bc I have a water softener & septic tank that ridX wouldn't do the job,and that what I was using before my septic crash& back up.this gentleman has been in the business since he was a young man& is at least retirement age so I believe him.Also my mother would put the 3packet strip in the toilet and didn't have a problem..Old ways might just be the best ways😄

[@LoneWolf-yp2mo]

I've heard that many times ! I'm going to buy some yeast and vinegar and give it a try ! Rid-X has gone up to $20 for a small box. As far as I know, yeast is cheap ..... or at least effective !!

[@tracyblack1509]

I just accidentally came across this video. I’m on a well and septic. Living with hard water and sophisticated filtering system. I gave up trying to remove the ring. I was just living with it. Put the seat down and forget it. Lol. I’ve never heard of a pumice stone. Thank you sir. I’ll give it a try.

[@CommonCentsRob]

Very thorough test of everything. Thanks for taking the time to show the cleaners and methods.

[@TheFertileOne]

I appreciate your thoroughness! I have found this to be terribly frustrating! I scrub, pumice and Bar Keeper Friend only to find the return of the "familiar"... I guess this has not only been me....

[@howardmouncech4028]

I had a ring like this that kept returning again and again after a couple of days, I used the WalMart Great Value Mold & Mildew Remover on this ring and it stays off for a lot longer. It does eventually come back but this is the best stuff so far that I have used and would strongly recommend it to all.

[@THEazcardsgirl]

Thank you for posting this! I have some Barkeepers Friend. Our toilet is just over a year old. I will see if the ring returns in a couple of weeks.

[@dapdne4916]

Thank you very much for saving me time finding this out for my own self, which I would not have done as well.

[@NG-fq5lf]

Thank you so much for taking the time to make this video. I think that every household in America and the world in one time or another have faced this problem and could benefit from your scientific research 😊🚽🧻🛁

[@rosanneallen-hewlett9973]

I have to give you a great 'thumb's up' for taking the time to work on this problem that we all have in our hard-water areas like Phoenix. Great effort and results. Thank you.

[@susanjsnook7826]

By keeping the toilet tank clean, keeps the toilet clean. Pour in 2 cups of Cleaning White Vinegar before you go to bed so it can soak & neutralize the scum & deposits within the tank. By doing this monthly it will help keep your toilet clean. Thanks!

[@k3xq856]

@@susanjsnook7826 ...or you could have proper water filtration installed for the price of a year's worth of cleaning agents and time wasted cleaning your toilet bowl. Turns out your faucet fixtures, skin, and hair would benefit too....

[@k3xq856]

@David Wang Yep. Soft water pits ceramic super easy. My bad.

[@kennedyadams7159]

@@k3xq856 WHAT?? I just had soft water system installed. Serious?

[@k3xq856]

@@kennedyadams7159 Sorry, I was being sarcastic lol

[@joesphwhite2058]

The tank needs to be cleaned with muriatic acid. The tank has a fungus growing in it. The fungus needs air , so that is why you see it coming back at the water / air line.

[@karencameron4244]

All those Toxic cleaners going into our water system and environment 😩 !!!

[@tlynn7043]

Can you tell me why .. when I poured Iron Out in my orange stained toilet, the stains turned black?? Back of tank too. So frustrated.

[@cleot151]

If you do this, you have to take your toilet outdoors.

[@BrBill]

Muriatic acid neutralizes quickly in the sewer. It's literally the same acid that's in your stomach.

[@jennablack3136]

You're the real MVP. Seriously, your enthusiasm is commendable here. Thanks for the excellent video!

[@callycharles2515]

Great video, thank you! I watched another one that poured distilled white vinegar into the toilet fill valve and it worked. I'm not sure how often it needs to be done. I think scrubbing hard makess things worse by contributing to the pits in the ring. I had a cleaning person who scrubbed the heck ot of my kitchen sink and stripped off the protective top layer.

[@KissesFromCanada]

At first I thought ‘do I really need to watch 17 minutes on cleaning my toilet ring’? But I’m glad I did, and kudos on spending 3+ weeks gathering the research!

[@Jibbie49]

I click on Closed Caption as I read fast, set it on 2+ speed and watch. Much better than spending 17 minutes.

[@Dethmeister]

A lot of it can be skipped.

[@ambergood6266]

@@Jibbie49 Now THIS is some life-changing advice. I'm using 2+ CC on everything. Thank you, Jibbe49, you have changed my life for the better.

[@Jibbie49]

@@Dethmeister Yes, I do that too, on some parts of videos.

[@ujdo]

Clean the tank too. For hard water stains I like the Lysol lime and rust remover in the black bottle. It's with the other bowl cleaners and Target usually has a pretty good deal.

[@moorejazznow]

Will this work using well water?

[@ujdo]

@@moorejazznowdepending on where you are well water can be very hard or not so much. It should work although you may need to apply, scrub, rinse a couple of times.

[@setha2z544]

This suggestion for periodic cleaning seems OK. I used to use various tank-mounted cleaners, but found that over time they all caused the tank apparatus to deteriorate, requiring premature replacement in whole or part. They were not totally effective at removing red stains, either. That was a decade ago plus or minus, so maybe the cleaners and/or apparatus have improved. I suggest that anyone using mounted tank cleaners monitor what they are doing to the innards.

[@LynnLGray]

Jeff Owen make sure you don’t use anything too strong, it can ruin the inside parts of the toilet. I had to replace the insides twice.

[@DuderofDudeness]

I aspire to be this passionate about something work-related in the future.

[@tastx3142]

I have had great results with Magic Eraser and the generic equivalent on glass shower doors and am going to try it on the lime deposits that were there before we moved in.

[@franklinthomas5593]

Since all three of my "water saver" toilets had the "recurring rings", I purchased flush kits that had adjustable components ("flapper" flush valve and bowl fill tube valve). By adjusting the "flapper" for a short interval flush time and the bowl fill valve for a more limited fill time, I achieved a "random" bowl water level result, thus rarely allowing the water level in the bowl to remain at the same level. After months now, the rings gradually faded with each cleaning and are now gone. It SEEMS that the rings MAY have involved organisms that live in the pitting. It SEEMS that they can't survive without the CONTINUAL critical balance of air and water that apparently occurs only with a consistent water line. It SEEMS that having a water line that is inconsistent destroys the "habitat" for the "little microbial monsters" accordingly. (Note: This adjustment requires "skillfully" holding the flush lever a bit longer when you do a "big job" & shorter for "little jobs". It also seems to save water & thus $$$.)

[@eggrollorsoup6052]

I think all the good ideas are in the comments.

[@AQ22W]

(1) It SEEMS we need a variable flushing mechanism? (2) Noted.

[@L1...]

"Water saver toilet" never has this ring issue till we got this type of toilet a couple of months ago.

[@robinlondrow9263]

@@AQ22W very good idea.

[@pamela5250]

Our first “water saver” toilet is impossible to keep clean. I hate it we have hard water and I so many toilet lines. The worst part is we don’t use that bathroom daily so it evaporates too.

[@rickbowman21]

If you’re familiar with Moh’s hardness scale, you can see why the pumice stone will NOT scratch the porcelain. I’ve been using the stone for years. THE most effective!

[@Jeff-jg7jh]

Pumice has always amazed me. I guess it floats. I have scoured my pool porcelin and it doesn't seem to hurt it. It isn't a miracle either. Well, we all have toilets, but pools are a bigger version.

[@lostpony4885]

My bowl has been in this unit as a rental with limey water for decades. Its already so scored inside i could probably use orbital sander with 60 grit on it and not scratch it any worse, haha. Problem is the flooring is installed after the toilet by tenants or slumlord going up to the toilet not under it so if i replace the toity i gotta replace the vynl flooring to avoid a nasty footprint mismatch. Good thing wifey isnt toooo concerned about it and we just throw a full stick of dynamite in there before company comes. Well i think we could use dynamite ha.

[@trackie1957]

The abrasive powder in most cleansers is pumice, too, so you know it won’t scratch.

[@dawnstrohl5852]

Sorry but the stone scratched mine.

[@terywetherlow7970]

The other take away from this, is the new stuff (toilets included) is half as good as the old quality. And, for only twice the price. There's that progress again. Ahhh

[@notthatronjohnson1186]

Our toilet is made of pine wood. Never had this problem with it. It's about 75ft from the house. Never been cleaned and it still looks new. Did recently have to replace the door though.

[@notthatronjohnson1186]

Just wear a coat. Does it stink? Only if you breathe.@@dianem7677

[@NanaBren]

😂😂😂

[@notthatronjohnson1186]

@@dianem7677 put a pound of lime in it every month. Kills the odor. Too cold wear a coat. My 1st year of grade school was 1st time using a toilet inside.

[@deecooper1567]

🤪🤪🤪🤪. Love it 👵🏻👩‍🌾❣️

[@saritataylor4235]

Too funny.

[@angiegallegos1478]

Thank you! I have a toilet that has a small section that constantly returns. Bleach tablets help, and I always know when it’s time to replace the tablet when the ring returns.

[@vernareid961]

I appreciate the video and the effort you put in the experiment. I've been using pumice stones in my toilets due to hard water for over 25 years. They work well with no etching, and we've never had to change a toilet because the surface was pitted or scratched. One of the main reasons for the pumice stone is our septic system. Pumice stones clean nicely and don't hurt it. Everyone needs to make sure what type of system they're on, septic or sewer, before using cleansers on their toilets. You need to make sure that any products used are safe for the system you have. Check the labels and search the internet. With our septic system, we have to be very careful with the microbial balance in our septic tank. The wrong types of products flushed down the toilet affect that balance and the parts of the system itself causing costly damage.

[@sallybova9703]

Ppl

[@njjeff201]

Darn tootin! Whose the one now with a flush complexion?

[@elainechaput2712]

I’ve used pumice stones for 30 years. Never scratched the porcelain. The only way to control the line forming is to clean it every 3 or 4 days. 30 seconds. That’s it. Non toxic / safe for cats and dogs who prefer the toilet to their water bowls😑

[@Angiehere-1]

I use what ever cleaners work best. I am on a septic and I just have it pumped out every two years.

[@trudycash94]

What about vinegar or peroxide

[@catherineinghram2044]

I'm trying to understand about myself, why I'm apparantly committing to watching this entire 17 minute video. I don't even have this issue in my toilet.

[@californiadreamer5968]

catherine i vicarious cleaning, satisfaction with less effort

[@emmabbyreborns341]

Same here.....I need a life!

[@sammyrance]

catherine i 🤣🤣🤣😂 me neither but I’m guessing it’s the water

[@atticussfinch9001]

Lmao

[@raymatthews7624]

I am with you on this, But. I am 89.

[@member888lb]

I had this happen. If the water sits in the bowl too long then mineral deposits form a ring stain. I poured CLR liquid into the bowl and let it set overnight and then lightly scrubbed the bowl in the morning and flushed toilet and ring was gone. No fuss no mess and no pumice stone scratches. Be sure not to use the CLR spray as it is diluted and infective.

[@jamusmorrison3073]

Used same pumice stone you showed for years. You would be amazed how good that porcelain durability is.

[@robertroot3044]

Great video, I have a toilet that is about 70 years old, and I have very hard water here in Whittier, Ca. It does get a ring at water level sometimes. But, I brush it every time, after I use it. It is very clean, so far. I have used every thing, under the sun, to clean it, including (Coke a Cola), which works well, by the way. But, I brush it every time, after I use it. Just the toilet brush and water is all that it needs. Keep up the good work!! BOB R

[@pungr]

that's just nuts. But whatever works.

[@puzzletherapy4u]

That's crazy cleaning it after every time you use it

[@nepaniquepas]

Ain’t nobody got time for that.

[@jonolson6471]

Thanks for this video. We have toilets that are over 90 years old and they do not have this problem. We have a toilet that is about 20 years old with this problem. I think as you observed, the porcelain on the new toilet is pitted and the pits form a nucleus for mineral precipitation. I think our new toilet porcelain did not have the quality of the porcelain on our old toilets and so mineral ring deposits (mainly CaCO3) form more quickly. One thing that will damage porcelain is NaOH (lye). Often you can observe tubs that have been etched by using drain cleaners that containing lye that was allowed stand in contact with the tub.

[@judydennis4381]

I cannot believe it worked!!! I’ve been trying to get this ring off this toilet for years. I’m sure it’s etched because we have hard water and I’ve tried pumice stone to no avail (which probably helped etch it). Thank you SO much💕. But, I’m curious - who waits 2 weeks to clean a toilet?

[@AuntyLaniLee]

What a charming, pleasant presenter. As a person who lives in eternal sunshine (Hawaii), I have a real problem with these rings. I have been using natural pumice that we get from our volcanoes (it's everywhere) and now realize that I have been injuring my toilet bowl. My toilet is now 13 years old. It's time for a replacement, but before I do, I'm going to find some transparent seal to paint around my ring line and see if that helps. Thank you, sir, for your informative video. God, I hate that ring.... Hey, looking down at the comments I see that "mattheviewer" had the same idea. Optimum glass coat, hmmm. Very expensive (online $49.99 for 3cc spray plus $10 shipping and tax... but I have a special toilet that would cost over $300 to replace.

[@revmo37]

I've been a registered Master Plumber for over 32 years now. Great video, my friend. One final thing you can do that may help, but not 100% eliminate, but close to it. Once you get is as clean as you can, identify the remaining pitting, Equiparts sells a substance that is for porcelain repair, such as a chip taken out of a sink rim from dropping your coffee cup on it or the like. It comes in a White-Out like bottle, except the bottle is glass. By neatly brushing over these pit marks, you eliminate them. Not forever, but for a couple, three years. Just be sure not to over do it with the product. When you dip the brush in, wipe both sides of the brush off on the lip of the glass jar , then cover each hole in the same direction while dabbing over them. Then, as to no scrub off the repair epoxy while cleaning the next time, use a Mr Clean Magic eraser, with almost no abrasive surface. Now don't laugh at me before trying this, but after lowering your water level, pour a 12 ounce can of Coca Cola into the bowl and essentially wipe, not scrub, the ring. The acidity from the Cola will remove this ring. Just try it once. If the toilet is newer and the pitting not so bad, just use the Magic eraser and cola ever couple weeks. Works like a champ

[@ta_nimal2023]

Informative! Also, I love to think of someone dropping a mug off coffee in the can. Not sure why.

[@badtvbad1]

Hmm, I thought it was just necessary to scrub once a week. All of my toilets have needed once a week cleaning, old and new. My mother taught me to scrub once a week. EDIT: Thanks for the in-depth, high quality video. You really put your all into this video.

[@christopherbrunette1805]

Former college custodian and truck stop custodian. Always wondered if a polishing wax applied after cleaning would help prevent.

[@lym3204]

Use sandpaper of various grits to totally remove the pits and polish off the scratches. If you keep doing this every time the ring appears it will get better each time. This is from my personal experience. I do this with my old ceramic bathtub too for the water stain streaks.

[@elisabethandel9515]

I had this problem for quite a while, then realised that the water in the cistern also had a ring plus small black debris on the bottom. I found out that the inflow hose had started to decay and was shedding tiny black rubber particles. I changed the inflow hose and solved the problem. No more bowl ring.

[@SonshineLady7]

That could be a possibility with my toilet as well. I'm in an apartment so will check the hose and call maintenance if needed.

[@elisabethandel9515]

The inflow hoses are to be replaced every 5 years at least, they hardly ever are . Mine wasn’t, I only found out accidentally when trying to repair the toilet drip. These tiny particles also get caught between the seals and can cause the toilet to leak.

[@stanleywheeler404]

Elisabeth see it always takes a woman to figure THINGS out before a man does!! My wife asked me why is our newly installed toilet's water in the toilet bowl not as much as it used to be?! She said it also sounds louder when you flush it as its filling up! I said ok ill check it out later. Well she wouldn't wait for me to fix it so she GOOGLED it and found what was causing the low toilet bowl water level ! Here when the plumber installed the new toilet somehow the small tube with a clip on it came unclipped to the larger tube in the tank !! So she Clipped the smaller tube back onto the larger tube and it was fixed!! I said that's great honey!! Thank you !! She said sure anytime!!

[@AwkwardHistory]

You are very helpful and give good advice. The pumice stone actually etches the ceramic surface of my toilet. You can see it without an magnifying glass. The owners before us must have been very determined toilet cleaners.

[@tacx1]

The VERY best solution is the Kaboom cleaning system. It is a small container that you hang in the tank. Not in the water, but hangs on the back edge inside the tank. You take the flush valve tube and connect to one end of the container. Then from the other side of the container you run another tube into the overflow pipe. Then you add a bleach tablet to the container. When the toilet flushes the refill water travels through the container, picks up bleach from the tablet and runs into the toilet bowl. By doing this you do not damage your rubber gaskets in the tank. I have been using this system for years and it works perfectly ! The kit comes with the tubes required.

[@comicus6769]

I tried that awhile back and it did nothing. Complete waste of money.

[@LM-lr5dh]

Thank you, I've tried everything to keep that line away and it always comes back. Makes me feel better knowing that its basically because our toilets old.

[@joanclement6671]

I think you should scrub the toilet more often than every 2 weeks!

[@elizabethwatt8131]

There is something wonderful and beautiful for a woman to see, that’s to watch a man who is so dedicated to cleaning as this man is. You’ll make or you’ve made a lucky woman a great husband.

[@evelynvega1730]

Yeah, it’s just a bait!

[@lostpony4885]

If he doesnt already have a wife at home im not sure why he would notice the ring c:

[@marydinev5264]

I've seen this on newer toilets too. I suspect it's caused from medications but I strongly lean more to someone having an insulin problem like diabetes or pre diabetes. It's just what I suspect from what I know about my customers.

[@SpectralightPhoto]

I had this problem and tried scrubbing the sh_t out of it. Still had the ring. Replaced with a toilet that had a stringer flush which obviously eliminated the ring issue and also has not clogged like the old one (after almost every BM) because of a wider exit hole. Best home repair I've ever done. Flush on brother!

[@larnold7614]

What is a stringer flush?

[@andywestwood2972]

Nice presentation, and your analysis was very useful! The micro-pitting WAS on the toilets in my home, and I used a glass-polish compound (from an auto-parts store) after drying the toilet out and that helped. I noticed that "Coaching with Kelly" suggested wax and that made me think about the polish. We have well-water and the iron/calcium was getting stuck in those pits and hardening like little diamonds.

[@suebee1436]

So did that work for you? I have same problem.

[@mbranagan4277]

I remember seeing a story about dock piers, the things that keep the dock above the water. It said the part of the pier that degraded was the area washed by waves. Above or below the wave area, basically significantly less comparative deterrioration. The wave area water had its oxygen constantly replenised. Therefore, I think it microbial and the criters want a place to hang their hat, the shoreline of the porcelain lake. Maybe this helps.

[@vickanid1862]

Exactly. This ring is likely fungus/mold. I'm guessing an aspergillus variant. Treating the toilet water with bleach tabs should resolve this issue after cleaning it off as shown.

[@russbilzing5348]

Exactly, see my comment above

[@Entropy512]

@@vickanid1862 It's either fungus/mold, or hard water deposits, or a combination thereof. Citric acid spray works great for hard water deposits. Dissolves them right off without any need to scrub. DO NOT MIX WITH BLEACH! Flush multiple times if you find that you need to use bleach.

[@littleogeechee223]

That makes a lot of sense.

[@GereDJ2]

A) You can't use ANY of these harsh chemicals in a septic system. B) They will kill the microbial function of your system. C) Pumice stone removes the porcelain glaze and makes the problem worse by improving the "grip" zone for the stain. D) Stain goes to the molecular level and can be removed by a topical chemical application with the water drained from the bowl and a rag to plug the hole during application, much like bleaching out a stain in clothing or fabric. E) If your water is hard or otherwise contains high degree of minerality, probably nothing with keep the ring from reappearing short of adjusting the bowl water level to alter the water-to-oxygen contact area. If you notice, rings only form at the water line or water-air-level contact area, or bio-zone, not above or below. Consequently, an ideal environment is created for the mineral-stain to thrive in the media the water and air provide. Altering this zone (discussed below by Franklin Thomas) deprives the staining microbes of the environment or "habitat" they require to leave their mark.

[@bad-hat-harry]

excellent video! I would be curious how muriatic acied would work. Also, if the pits are already there perhaps using something to fill them in, such as car wax, etc.

[@nonenone4219]

Absolutely wonderful video. Love your videos. Thank you for all your helpful advice.