Two minutes is a weird amount of time to stand at the sink with a brush in your mouth. And if you don’t use an electric brush with an automatic timer, what are you supposed to do, look at a stopwatch? I’ve reported before on the lack of good tooth brushing apps; there’s one okay one for kids, and that’s it. But Gimlet…
Source: LifeHacker – Here’s the Two-Minute Tooth Brushing Podcast We’ve Been Waiting For