Effect of mixed chlorhexidine and hydrogen peroxide mouthrinses on developing plaque and stain in gingivitis patients: a randomized clinical trial.

Aims: To evaluate the effects of mixed chlorhexidine (CHX)/hydrogen peroxide (HO) mouthrinses compared with CHX mouthrinse alone on plaque, tooth stain, and gingivitis.

Materials And Methods: This study was a double-blind, randomized two group parallel experiment, using a 14-day non-brushing half-mouth model. The test group was randomly assigned to the mixed 0.