I Tried the $299 Feno Smartbrush to Clean My Teeth. It's a Mouthful

It has 18,000 bristles and a U-shaped mouthpiece, and it does the brushing for you. Plus, I met up with the company's CEO to learn how it came to be. https://www.cnet.com/tech/services-and-software/i-tried-the-299-feno-smartbrush-to-clean-my-teeth-its-a-mouthful/#ftag=CADf328eec

Created 8mo | Dec 14, 2024, 1:10:09 PM


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