As far as difficult tasks go, brushing your teeth doesn’t seem like one of them. After all, you’ve been doing it since you were little (we hope). And yet, it’s easier than you think to make tooth brushing mistakes, putting your oral hygiene—and your smile—at risk. How to Brush your Teeth The American Dental Association recommends brushing for two minutes, but many people fall woefully short—and don’t even realize it. To take out the guesswork, use an electric toothbrush that beeps…
