Can't believe it is this simple. Didn't even need steel wool. Tried everything and this cleaned everything right off. Thank you!

Most awesome info! Prepping a 24 year rental to sell the home,.I tried vinegar, baking soda, assorted cleaners and razor blades on one window with gross hard water build up. Your process after a 20 minute effort resulted in a like new pane.Thamks a bunch!

WOOW - i wonder will it works on years of the water deposits. i love how it looks like it melts the deposits away in your video

Would you charge extra for this service? it seems beyond what you would normally quote and charge a house for?

Excellent video, thank you! Exactly what I was needing.

This thing is 1.97 at Walmart and the color is blue. False advertising sickens me. Delete your video for the sake of God

Did you get paid for this? And used another solution inside the container? This product is b.s you should he ashamed for this video

We have to use purified water for the rinse because our hose water will just make it awful again.

This may work for recent hard water stains from windows but does not seem to work for hard water stains/spots that are old. I followed this method 5 times and it did not remove them. Once the glass was dry they were still there.

Would this work for water etching that forms on the inside of double windows? Im not really into spending 300 dollars to replace the glass for some water stains

Ese pedo no sirve ya lo cale

Is there a way to remove rust stains from sprinklers off glass ?

Where did u buy acid Work

This video is great. I tried everything when I moved into my new home. Probably 20 or more years since the windows were cleaned and were caked with pine sap as well. Now they glow!

I tried this and it didnt work at all on my windows.. any ideas as to why?

My glass shower has hard water stains. Using all the safety precautions you suggest - can I do this for my shower window? Nothing else has worked.

what about the excess liquid on the siding below the window? shouldnt that be rinsed off ot prevent the solution discoloring hte hardieboard?

What the name of that? Acid cleaner?

Do you flush more water if the house is going to be painted?

You are not using any protection?

Super! Thank you

wait a min. you wash our your squeege, and aplicator, but you leave acid coating the window frame, and paint below the window??? WTF dude?

Will other toilet bowl cleaners work? Hard to find the stuff your using

This didn’t work.

Is there a muriatic acid dilution that would be the equivalent of the toilet bowl cleaner? I'm more concerned about the other chemicals that come with the cleaner. Also, a gallon of pool acid costs about the same as one bottle of works

Thank you so much for this video. Super helpful and well-presented. Your time and effort is most appreciated!

Grain of steel wool please! In this thread i saw 00 & 0000, which one is best?

You can do this at home with disposable everything. Even a cloth to wipe it on with. Squeegees and cleaner tools that need to be rinsed off in the yard or sink is a no go. Don’t even let it run down into the window casing. That chemical is bad for plastic as well as the ground below if rinsed out. It should not touch that many places. Cleaning the windows is not the only objective for the homeowner who cares for their property. Do it without hurting other things.

Very informative

Thanks, but concerned that you mentioned to wash the acid cleaner off the wipes and gloves. Would the wash damage the vinyl or wood window frame?

this helped a lot thank you

Thanks for posting this! Can you use any brand of toilet bowl cleaner or does it have to be The Works?

That stuff is just expensive HCl. 9.5% according to the MSDS. Just buy a gallon of muriatic acid from lowes and delude it to 9.5%, and you don't have to deal with the colorful impurities. Thats by mass, not volume. Also, keep a bucket of sodium carbinate solution (baking soda). You can then clean your tools in it, and neutralize the acid.

Yeah right what a shitty job, they all look miserable, even worse having to pretend like they're having the greatest experience of their lives, I can only imagine how uptight the rich people who pay for this are, jumping through hoops for some ungrateful nit picky self righteous pricks, only to collect a slave wage,literally change on the dollar, so the asshole owner can collect the bulk from multiple people sent out to do the work, while he sits on his ass at the office looking for more dumbasses to use for his false advertisement propaganda about how great it is to to do a job that he doesn't even want to do while he profits off other people labor and probably black mails the girls for hand jobs if they want there tips...yeah every one come be a window washing warrior for hitler jr and his SS suck squad and pretend your happy to make rich people richer a while working as a debt slave paycheck to paycheck bahahhhâaahaaa I think not lol

Excellent!

We were doing a major remodel and I decided I was finally going to tackle my hard water-stained windows. (It was really bad). Walmart was out of The Works, so I used Lysol Bowl cleaner instead. It works just as well! You can literally see the deposits sizzle while as it is dissolving. Thank you again!

You also must wash down the siding and window sill or this stuff will cause damage

Can this method be used on car windows

This technique works beautifully!

Is this safe for shower doors?

Your employees look like typical mentally challenged Trumpers. I couldn't work with anyone like that.

Thank you SO much for posting this!!! We have an irrigation system in our yard and add that with the wind that is often present, hard water stains have been a part of my window cleaning frustration for 10 years now. I've tried numerous things, all with LOTS of scrubbing, but none have ever removed all of the stains. This was SO easy!! I followed your directions and without much scrubbing all of the hard water stains are completely gone for the first time ever!! I can't thank you enough!!

I bought the words, but it didn’t work

Where do I buy the words at?

What is the mixture when you use A phone cannon at the end of your wand what is the mixture of your s? H pool

White votre vinegar seems to be a much simpler solution to me

Maybe they should rename the business I thought this was going to be a video on Hawaiian healing

Loved this. Trying it ! Curious what you use to make the soap water? Thanks for the share.

I missed the part where you rinsed off the siding so the works didn't discolor or compromise the strength of the paint

I used "0000" steel wool on one of the windows on our home. Yes, it DID scratch. There were fine scratches on the glass and I had made sure to use plenty of soap and water.