You brush your teeth, floss regularly and faithfully wear your retainer every night. But despite your diligent oral health habits, your retainer or mouth guard can get yellowed, cloudy or stained. “A ...

First it was the vacuum cleaner, then it was haircare. Now Dyson has set its sights on a new target: your mouth. The company has unveiled a camera-enabled high-tech toothbrush that will floss for you ...