Okaayy, which do you guys like better?
Crest Whitestrips Intensive Professional Effect (5) (2 hour one)
or
Crest Whitestrips Professional Care (4)
I prefer the Crest Whitestrips Professional Care. You only have to wear them for a half hour and they do the job without making your teeth overly sensitive.
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I prefer the Crest Whitestrips Professional Care. You only have to wear them for a half hour and they do the job without making your teeth overly sensitive.