Is the use of a potassium nitrate dentifrice effective in reducing tooth sensitivity related to in-office bleaching? A randomized triple-blind clinical trial.
María Gracia Ortega-MoncayoPaulina Aliaga-SanchoCamilo PulidoMario Felipe GutierrezEstuardo Rodriguez-SalazarAdrieli BureyKatherine LeónYolanda Román-OñateCesar Augusto Galvao ArraisAlessandro Dourado LoguercioAndrés DÁvila-SÁnchezPublished in: Journal of esthetic and restorative dentistry : official publication of the American Academy of Esthetic Dentistry ... [et al.] (2021)
The use of a dentifrice-containing KNO3 did not prevent bleaching-induced tooth sensitivity when high-concentrated hydrogen peroxide was used for in-office bleaching.