Oral Health and Dental Care
Boston Bruins
Dentists

Do Crest White Strips work?

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Wiki User
03/01/2007

Yes, they do. Anecdotal evidence: I've noticed a definite improvement, but it only lasts a few months. I asked my dentist recently about all these new strip whiteners and he said they were extremely hard on the gums! So beware! Ask your dentist before using them and you dentist can brighten you smile more safely.