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Electric toothbrushes and manual toothbrushes both provide different benefits and features, and either can be the right ...

Katherine Martinko is an expert in sustainable living. She holds a degree in English Literature and History from the University of Toronto. Haley Mast is a freelance writer, fact-checker, and small ...

Should a manual toothbrush have soft or hard bristles? Answering that question involves more than just measuring plaque removal, so researchers wanted to know if the literature could point to a ...

Colgate’s new iPhone-compatible smart toothbrush promises to transform the way you brush your teeth, thanks to the magic of machine intelligence. So is the E1 Smart Electronic Toothbrush With ...

Earlier this year, Colgate released a connected toothbrush, an artificially intelligent mouth cleaner that would be sold at Apple Stores for $100 a pop. It looks like most electric toothbrushes: thick ...

A redesigned brush head on the Oral-B iO is just one of its improvements. Photo: Proctor & Gamble It’s easy to mock smart toothbrushes, but most people don’t have very good dental hygiene. High-tech ...

Modern nylon bristle toothbrushes were first developed in 1938. However, early civilizations used slender twigs with tattered ends to brush teeth. The use of these "chew stick” started during 3000 B.C ...