Background Discoloration of teeth occurs for various reasons. Common ingredients like
substances from tea and coffee, as well as antibiotics like tetracycline, or food dyes, can …

Objectives The aim of the study was to compare the color change produced by tray-
delivered carbamide peroxide [CP] versus hydrogen peroxide products [HP] for at-home …

Objectives To carry out a systematic review and meta-analysis of studies that investigated
changes in perceived quality of life following vital tooth bleaching. Methods Online searches …

Purpose: To conduct a clinical evaluation of dental bleaching techniques using hydrogen
peroxide (HP), regarding tooth sensitivity, gingival irritation, subject's perception of color …

The purpose of the present study was to evaluate whether exposure to coffee during
bleaching treatment with 16% carbamide peroxide (CP) affects the degree of whitening and …

Objectives To evaluate the efficacy of experimental proposals of desensitizing agents during
tooth bleaching. Methods 140 participants without tooth sensitivity (TS) received 16 …

Objective: To compare the bleaching efficacy and tooth sensitivity (TS) of two hydrogen
peroxide (HP) concentrations (20% and 35%) used for in-office bleaching associated or not …

The objective of this split-mouth clinical study was to compare a combination of in-office and
at-home dental bleaching with at-home bleaching alone. Two applications of in office …

Com a valorização da estética dentária, aliada à atual filosofia conservadora da
Odontologia, as técnicas de clareamento apresentaram uma evolução clínica considerável …

Objectives A systematic review and meta-analysis were performed to answer this research
question:“Does combined in-office (IO) and at-home (AH) bleaching produce improved color …