How can I whiten teeth cheaply?

@doran28 (109)
United States
December 27, 2006 3:58pm CST
I don't smoke but I guess drinking colas has stained my teeth. Any good kits $20 and under, that I don't have to keep buying refills for?
1 response
@kellahinx (370)
• United States
27 Dec 06
just brush your teeth with baking soda. it will get them much whiter immediately and it is pretty cheap and lasts a while.