Dental Alert! I’d much rather get hit by a car than pay my dentist a visit! The noise of the drill machine and the sterile probes are good enough to freak me out. Hence this Tooth Guardian is a good way to keep a check on my teeth cleaning routine and ensure that I don’t need any dentists. The high-tech toothbrush integrates a camera and UV system to monitor and display photographs of one’s teeth while cleaning. Basically, the camera helps you thoroughly clean your teeth and the UV light sterilizes the brush. So far it all sounds good!