It’s time to brush up on your oral hygiene. For decades, Americans have been scrubbing their smiles with the wrong tools and techniques thanks to a deeply ingrained myth. This rough-around-the-edges ...

Brushing your teeth might seem like a simple task you do twice a day, especially if you have an electric toothbrush that does most of the work for you. You put a pea-sized amount of toothpaste on the ...