TOOTHBRUSH CONTAMINATION

Clinical trials for TOOTHBRUSH CONTAMINATION explained in plain language.

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Completed 1

Charcoal toothbrush germ test: do they really stay cleaner?

Prevention Completed

This study tested whether toothbrushes with charcoal-infused bristles collect fewer germs than regular toothbrushes. Thirty-two healthy dental students used either a charcoal or a regular toothbrush for 21 days, following strict cleaning and storage rules. Afterward, researchers …

Matched conditions: TOOTHBRUSH CONTAMINATION

Phase: NA • Sponsor: Mohammed V University in Rabat • Aim: Prevention

Last updated Mar 16, 2026 15:26 UTC

TOOTHBRUSH CONTAMINATION

Get alerted when new TOOTHBRUSH CONTAMINATION trials appear

Charcoal toothbrush germ test: do they really stay cleaner?