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Effect of various tooth-whitening products on enamel microhardness
(South African Dental Association, 2009)
Objectives: The purpose was to evaluate the effect of various tooth-whitening products on the South African market, containing carbamide peroxide (CP) or hydrogen peroxide (HP), on enamel microhardness. Methods: Enamel ...
Effect of four different Opalescence tooth-whitening products on enamel microhardness
(South African Dental Association, 2008)
OBJECTIVES: The purpose was to evaluate the effect of various Opalescence tooth-whitening products on enamel.
METHODS AND MATERIALS:
Enamel blocks were exposed to Opalescence PF 10% Carbamide Peroxide (n = 10), Opalescence ...