Shedding the inside lining of your mouth
I brush my teeth and use mouthwash probably too much, as I am constantly having to pull these long, white, string like pieces of mucos from the insides of my cheeks and gums. I asked my dentist awhile ago about this, and she said that this has happened to her on occassion also. Said it was probably just a reaction to the toothpaste that I use.
Anyone else have this somewhat embarrassing (especially in public) situation happen to them?