Solar Powered Toothbrush Cleans Using Electrons
Next time you’re running low on toothpaste, switch to solar power. The Soladey-3 ionic toothbrush from Japan busts plaque with electrons that work with saliva to remove it from your teeth. A solar panel attached to the handle absorbs electrons from light and transmits them to your teeth through ionized water and a titanium oxide semiconductor in the upper shaft of the toothbrush.
According to the Website, “This reaction is not felt by you, but it makes the plaque unstable and easy to remove.” That is reassuring.
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