New whitening powder uses electric toothbrush vibrations to clean teeth

popsci.com

A new ceramic powder, BSCT, whitens teeth using vibrations from electric toothbrushes instead of harsh chemicals. The powder generates a small electric field via the piezoelectric effect, which breaks down stains. It also reportedly repairs damaged enamel and improves oral health. Researchers observed significant whitening and enamel regeneration in human teeth and reduced harmful bacteria in rats. The powder is not yet in toothpaste form.


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New whitening powder uses electric toothbrush vibrations to clean teeth | News Minimalist