Originally posted by FDragger
has anybody tried crest whitestrips or that other one you apply using a brush? did it work? any side effects?
i know whitening toothpaste doesn't work 
i just want me teeth a few shades whiter 
h:
nope but i bought some crest whitening strips from costco yesterday.
I'm having my gf try it before I do :rick:
however, I've been using sonicare for the past month or so and my teeth are at least a shade whiter!!
so i can say that sonic care works
