What is the best brand for whitening strips?!

Question: What is the best brand for whitening strips.?
Answers:

Commercial tooth whiteners use hydrogen peroxide and are expensive and inconvenient. A cheap and natural tooth whitening home remedy uses few strawberries but certain precautions have to be taken. I found the information at http://www.aches.in/toothwhitening.html
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What is the best brand for whitening strips?!

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