Electric toothbrushes aren’t new. In fact, they’ve been around for so long, and are so common, that now it’s almost novel to spy someone brushing their teeth manually. It looks like a lot of work, by comparison. But if you’re new to the electrified dental hygiene game, the sheer variety of setups available can feel overwhelming. Which way should you turn to keep your teeth sparkling? Here are a few things to consider.