Did you know that you should replace your toothbrush every three to four months? You can replace it even sooner if you notice the bristles are frayed and worn out. If you’ve been sick (say with ...

Don't overuse the heads of your electric toothbrush. The ADA recommends you change these heads every three to four months. If ...

Do you really need to use an electric toothbrush? It depends. (Photo via Getty Images) A few years ago, I switched to an electric toothbrush and never looked back — at least until recently. A couple ...

To The Test: I spent 6 weeks trying this Instagram-famous toothbrush to see if it's as good as a Sonicare or an Oral-B. Sarah Mitroff has worn many hats at CNET, including Senior Mobile Editor and ...

The standard guide for brushing your teeth is twice daily for two minutes. So does it matter if you have the 'smartest' electric toothbrush on the market if you're doing it right anyway? While ...