Plus, it’s nice knowing I’m always getting a thorough brush thanks to quadrant timers and pressure sensors. Buying an electric toothbrush doesn’t have to be expensive, either: There are ...

This No. 1 best-selling ultrasonic toothbrush doesn't just clean. It whitens, too — and it's available at Amazon for a ...

The toothbrush uses a dentist-inspired round brush head that helps remove plaque while still being gentle on the gumline. Along with three cleaning modes, it also has a built-in timer that alerts ...