The Best Electric Toothbrush for Healthier Teeth and Gums

The best electric toothbrush reduces plaque and gingivitis better than a manual one, encourages you to brush long enough, and prevents overzealous scrubbing (it's a thing—just ask my dentist). I didn't always love to brush my teeth, but over the years, I've come to appreciate the dental health ritual: two minutes of foamy, mindless maintenance that keeps the oral hygienist off my back.

Investing in preventative dental care can save you thousands of dollars (and a lot of discomfort) in the long run. If you have a permanent retainer from orthodontics, an electric device can deal with the plaque buildup far more effectively than a manual toothbrush. And a worthy electric toothbrush doesn't have to cost a fortune.

We've tested dozens, from budget-friendly basics to high-tech models packed with pressure sensors and multiple cleaning modes. Each one gets at least two weeks of use ...