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Effect of bristle stiffness of manual toothbrushes on normal and demineralized human enamel-An in vitro profilometric study

Summary by National Institutes of Health (NIH)…
The results demonstrate that soft bristles caused more abrasion as compared with the hard bristles. These results could have an impact on the toothbrush recommendations for patients.

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National Institutes of Health (NIH)… broke the news in Washington, United States on Saturday, June 21, 2025.
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