You never know just how many microscopic nasties there are that reside on your toothbrush, and just because your naked eyes can’t see them doesn’t mean they’re not there. After all, roaches and other nocturnal insects who make a visit to your bathroom might also crawl all over your toothbrush, while you unknowingly use it to scrub your orifice each morning with glee without knowing any better. Dispel all doubts with the Bacteria Assassin Ninja Toothbrush Sanitizer then – after all, aren’t ninjas supposed to be superb silent killers? All you need to do is place your toothbrush into the Bacteria Assassin Ninja Toothbrush Sanitizer, where it will use UV light from its body to eliminate bacterial growths on your toothbrush. Powered by three AA batteries, this cute little hygienic device is going for $36.99.