Philips Sonicare recently released a device that combines brushing and fun, it made an app that teaches children oral hygiene. Brush Busters is a fun & free educational game that teaches children how to brush their teeth properly. In the game the kids earn points for brushing each of the four quadants of their mouth for two-minutes a pop. There’s a cute little character, called a Sparkly, on the screen that encourages the kids to keep brushing. After they earn their points, kids can use the points to upgrade or feed their Sparkly.