Comparative efficacy of different varieties of toothbrushes in plaque control: A 12-week clinical trial

Conclusion: It can be concluded that all the three brushes (manual, powered and charcoal) are clinically effective in removing plaque, with learning effect more pronounced for powered brush and if proper technique is followed, no brush is superior to the other.
Source: Indian Journal of Dental Research - Category: Dentistry Authors: Source Type: research