Create your own DIY watch makers cleaning solution.

Ingredients are listed below. I received this cleaning fluid recipe from a watchmaker who has been using it for many years. I was pleased with the test results, so here is the recipe for you:
1 liter of distilled water
80 cc of ammonia
40 cc of acetone
9 cc of oleic acid
10 cc of methylated spirit
Let the mixture sit for 24 hours, and the flakes will disappear.
After using the solution, clean your parts with white spirit or distilled water (make sure to dry them thoroughly).
Tip: Avoid purchasing any modern "Bio," "Eco," or other "Green" versions of the ingredients, as they tend to foam.
Please share your results in the comments!

[@watcherror]

Tip: Check the video description for the recipe. The video is just a filler.

[@YT-hr3xx]

Thanks for recipe! But in video we see “oleic acid “ and in description “citric acid “. Is it mistake or not? What acid is correct?

[@watcherror]

Darn, my bad, It is Oleic acid that you should use. I changed it in the text. Good catch!