Oral health starts at your brush with the TAO Clean Germ Shield, a patented UV-C Cleansing system for your manual or electric toothbrush. Easily dock any toothbrush and automatically the UV-C halo of light sterilizes and kills 99.9% of bacteria and acts as a contaminant shield against airborne bacteria. Use it daily and take it with you when traveling as it’s simple AA power supply makes it portable and easy to maintain.