What is the best teeth whitening toothpaste?

and what strips work the best?
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I don't know if this is the best thing to do, but it's what *I* do, and I have white teeth, for the most part. Just wet your toothbrush with water and put baking soda on it. Rinsing your mouth with Hydrogen peroxide also helps. I've found that it works just as well as the strips and it's a lot cheaper.
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