Funny reading this on a gun forum. Well.. foaming urine is a sign of protein and the kidneys not working properly. Something to be aware of for protein fanatic's. Too much protein will do nasty things to the body.

Peoples bodies all out of whack these days. Most grown adults cant even physically run anymore these days which is shocking as I grew up in the 80s/90s when adults still exercised and played sports regularly. Those days are gone now and even young adults cant run and have major health problems. Things like Diabetes WILL get you if you let it.

As mentioned the "Pink" is Mold. Check your showerheads as well unless you like taking mold showers. Nobody should be ashamed of being clean freaks in this day and age because most people I see dont practice basic hygiene anymore let alone any sort of diet and exercise discipline/regimine. Its all very sad.

My wife and I like a clean mold free house as well so you are not alone. Heck I dont even accept my firearms being dirty. Clean and well maintained firearms FUNCTION and so do clean bodies.... also bathrooms.