Cleansing efficacy of the electric toothbrush Oral-B iO™ compared to conventional oscillating-rotating technology: a randomized-controlled study.

Objectives: This study aimed to compare the cleansing efficacy of the Oral-B iO™ electric toothbrush incorporating oscillating-rotating technology with microvibrations - with a traditional oscillating-rotating toothbrush.

Materials And Methods: Thirty adult participants were randomly assigned to use the iO™ electric toothbrush with the brush head iO™ Ultimate Clean or the traditional oscillating-rotating toothbrush Oral-B Genius with the Cross-Action brush head. Oral hygiene indices (Rustogi Modified Navy Plaque Index and Gingival Bleeding Index) were assessed before and after 28 days of home use of the assigned product.