Can a fancy electric toothbrush really give you a whiter smile?

NCT ID NCT05202093

Summary

This study aimed to see if two specific models of Oclean sonic electric toothbrushes were better at reducing surface tooth stains than a standard Oral-B manual toothbrush. Over 8 weeks, 129 adults with noticeable tooth staining used one of the assigned brushes. Researchers measured the amount and darkness of stains on their front teeth to compare the cleaning effectiveness of the different brushes.

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Contacts and locations

Locations

  • Hongchun Liu

    Guangzhou, Guangdong, 510055, China

Conditions

Explore the condition pages connected to this study.