When I had the opportunity to try the Oral-B iO Series 9 toothbrush for Health’s Oral-B lineup review, I was excited to see what kind of experience a $300 toothbrush could provide. I was ...

While a new electric toothbrush or toothpaste won't be able to solve a cavity you already have, good habits like brushing twice a day with an effective toothbrush and flossing regularly are smart ...

you should rinse your toothbrush under running water after each use to eliminate lingering food bits or toothpaste. You don't need to do anything else, but if you like to be extra vigilant, Dr.