Dec 13, · A special compound added to the water in swimming pools will reveal the presence of urine and catch those who pee in the pool. No matter what .
Urine-indicator dye is a substance which is supposed to be able to react with urine to form a coloured cloud in a swimming pool or hot tub, thus indicating the location of people who are urinating while they are in the water. A report from the National Swimming Pool Foundation called this "the most common pool myth of all time", with nearly half of Americans surveyed by researchers.
Oct 30, · it wont turn purple but some places when you pee in the pool a light follows you. Anonymous · 1 decade ago. 0. Thumbs up. 1. Thumbs down. there is not enough urea in your piss to even make the pool turn yellow it also doesnt turn yellow because it is called by the betterbasket.info: Open.
Mar 19, · The purple deposits along the surface proved difficult to remove, requiring Goulart to drain the pool and pressure wash the fiberglass vessel. Experts have a theory about this: Fiberglass has a strong magnetic charge, so metals would naturally adhere to the betterbasket.info: Author/Nate-Traylor.