I can't believe that a thread on urine has attracted so much attention. Of course, it's not every day ya get to tell folks what you know about something as relatively obscure as urine. Neat to see the folklore on it.

(It was used in my youth to help dry up bad acne. I tried it too, and it worked. Of course, ya don't go around telling people that when you are nearing your teens. You wait until you're old enough not to give a rat's ass what folks think, no offense intended.)