Damn that sucks. Theres a kid in my class who has some fucking BLACK teeth and they're like, erroding. errosion...

I always brush my teeth in the mornings, but like at night I never do, I used to but its just so hard for me to get into the habit. I'm not real worried. It seems like I can just start brushing a lot and bring them back to life. lol one time I brushed like 5 times in a row and was like "ma' my teeth whiter?" and she was like "yeah". I've never had a cavity or nothing so I guess I take good enough care of them. If I notice them getting yellow I take action.