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totally works...
the price is right and makes your teeth white! very easy to useThis review is: Helpful | Not helpful | Inappropriate | 0 of 0 people said helpful
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crest whitening strips
overall, okay at whitening. I didn't see results until the very end.This review is: Helpful | Not helpful | Inappropriate | 1 of 1 people said helpful
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safe
safe and effective Crest does the job. It is the #1 brand for whitening strips.This review is: Helpful | Not helpful | Inappropriate | 0 of 0 people said helpful