Whiter smiles, less ouch: new bleaching method tested
NCT ID NCT07597044
First seen May 20, 2026 · Last updated May 23, 2026 · Updated 1 time
Summary
This study tested two different ways of applying a whitening gel to see which causes less tooth sensitivity. 40 adults with darker teeth received two bleaching sessions. One group had the gel applied for 40 minutes straight, the other for two 20-minute sessions. The goal was to find a gentler way to whiten teeth without causing as much pain.
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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.
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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Universidade Federal Fluminense - School of Dentistry
Nova Friburgo, Rio de Janeiro, 28625-650, Brazil
Conditions
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