Influence of treatment duration on the efficacy of at-home bleaching with daytime application: a randomized clinical trial.
Iria L DarribaPaloma Cabirta MelónAna García SartalIgnacio Ríos SousaVíctor Alonso de la PeñaPublished in: Clinical oral investigations (2018)
When daytime application of at-home bleaching is required, the treatment duration should be prolonged from 2 to 3 weeks to achieve greater and more stable results.