evidencegaps
Primary study · included by 1 review

Use of an applicator brush with high concentration bleaching gels.

Bernardi et al. 2022 · Bernardi Laís G, Favoreto Michael W, Carneiro Taynara S, et al. · Clinical oral investigations · 2022

Included by

Effect of Applicator Brush Use on Color Change, Hydrogen Peroxide Penetration, and Gel Consumption in In-Office Bleaching: A Systematic Review and Meta-Analysis.
Non-Cochrane · intervention · 2026 · cited as Bernardi 2022 · Table 2; Ref 6 (in vitro; Figures 3-7)

The review does not say which of its outcomes this study informs.

1 including review in total.