Clinical Evaluation of 6-Month Efficacy of 40% in-Office Whitening Treatment
Pesqui. bras. odontopediatria clín. integr; 21 (), 2021
ABSTRACT Objective: To assess the 6-month efficacy of natural tooth color change in in-office bleaching treatment in terms of time by using a spectrophotometer. Material and Methods: A total of 20 participants were chairside treated with 40% hydrogen peroxide (HP), three applications each 20 minutes, i...