Fix Your Face: Stain Remover for Your Teeth

I had a lot of stains between my teeth from drinking tea and coffee every day. This got rid of them, and it's less annoying than whitening strips, and it's $8. The end.

Okay, not the end. Just so you know, it's not designed to get rid of stains from smoking, just food. And my teeth haven't got all scary bright white all over, but the stains are gone, and that's what I care about. They were gone within a week of using it, and a lot lighter and smaller by the second time I used it. Also it only takes 2 minutes, it's easy to use, and it doesn't taste gross. If you are both cheap and umwilling to put in a lot of effort, this is a good choice.