Prior application of 10% potassium nitrate to reduce post-bleaching sensitivity: a randomized triple-blind clinical trial

ConclusionThe topical application of 10% potassium nitrate, prior to in-office bleaching, did not reduce the risk and intensity of TS and did not jeopardize color change.

Source: Journal of Evidence Based Dental Practice - February 5, 2020 Category: Dentistry Source Type: research