Toothpaste showdown: whitening paste beats regular in stain removal
NCT ID NCT07428603
First seen Feb 24, 2026 · Last updated May 23, 2026 · Updated 10 times
Summary
This study tested whether a special whitening toothpaste could remove surface stains from teeth better than a regular toothpaste. 118 adults brushed twice daily for six weeks, and researchers measured stain levels at several points. The goal was to see if the whitening toothpaste made teeth look brighter by removing stains.
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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Locations
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Salus Research, Inc.
Fort Wayne, Indiana, 46825, United States
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