If sparing a minute or two to clean those pearly whites isn't in the cards, there's Blizzident --the extra fast brushing device.

This 3D custom model of users' mouths is fit with hundreds of tiny bristles, about 10 times more than an everyday toothbrush. Blizzident also has a floss holder and small holes to thread it through, allowing for simultaneous brushing + flossing action. And -- last but not least -- the tongue-scraping feature ensures minty fresh breathe post use. The best part? All you have to do is gently bite and grind your teeth for 6 seconds to achieve the same results as you would brushing 3 minutes normally.

Blizzident should be replaced just once a year, because if you think about it, you'd only be using it for a few minutes in total every 365 days. Although, it'll set you back three bills, so maybe your good ol' toothbrush will do for now.

Blizzident teeth-cleaner, $299 @Blizzident

H/T QZ + Picthx Blizzident