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Evaluating tooth color change from carbamide peroxide gel
A G Gegauff1, S F Rosenstiel, K J Langhout
1Section of Restorative and Prosthetic Dentistry, College of Dentistry, Ohio State University.
Journal of the American Dental Association (1939)
|June 1, 1993
Abstract:
A double-blind experiment assessed the efficacy, longevity and safety of a tooth whitener in young adults. Significant color changes occurred after active treatment but were substantially reversed after one week. No permanent changes were found in either pulpal or gingival health.