How to whiten teeth?

what whitens my teeth? will bleaching it work? or is it bad for them?

try peroxide, I've heard its not the best way
to brighten your teeth, but its simple, easy, and it
acually works. just dont swallow it, haha.

Before you brush your teeth swish around some peroxide.
DONT SWALLOW!
Only do this once a week or every two weeks, it can make your teeth very sensitive..

You should only bleach a little bit. Yes, it is bad for your teeth, but if done in moderation is fine.

my cousin and friend introduced me to baking soda and said it worked really great. I tried it twice and I guess it was alright, but the second time the smell was so nauseating...eck.

try crest with extra white floss and use scope mouth wash

brush. brush. brush. brush. and more brushing
afterwards, swish w/ some listerine mouth wash!

white sharpies. hahah :P

noo, but seriously. I used those Crest whitening strips and they worked