Toothpaste showdown: can whitening paste beat fluoride for stain removal?
NCT ID NCT07219342
First seen Jun 27, 2026 · Last updated Aug 12, 2026 · Updated 2 times
Summary
This study tests whether a non-fluoride whitening toothpaste can remove tooth stains better than a regular fluoride toothpaste that doesn't whiten. About 109 adults will use the toothpaste at home for 8 weeks. Researchers will measure tooth color and stain levels to see which product works better.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Salus Research, Inc.
Fort Wayne, Indiana, 46825, United States
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Other studies related to the condition(s) this trial covers.
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