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Taking care of your teeth should feel simple, but for years I struggled to find a toothbrush that actually did the job. Regular brushes never seemed to reach those hard-to-clean spots, and I often ...

In an age of dating apps and social media, many of us are feeling more self-conscious than ever about the color of our teeth. Roughly 37 million people in the U.S. used tooth whiteners as of 2020, ...

Add Yahoo as a preferred source to see more of our stories on Google. I tested a variety of teeth whitening treatments over the course of many months (Lucy Smith/The Independent ) The Independent and ...