New light gadget fights plaque at home

NCT ID NCT06860321

First seen Mar 24, 2026 · Last updated May 16, 2026 · Updated 10 times

Summary

This study tested a home-use device that uses two types of light to kill bacteria on teeth. 20 healthy adults used the light treatment along with brushing and flossing, and researchers measured how much plaque remained. The goal was to see if the light device could clean areas that brushing alone misses.

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Contacts and locations

Locations

  • Oral Hammaslääkärit, Helsinki Bulevardi

    Helsinki, Finland

Conditions

Explore the condition pages connected to this study.