SaniLite"s™ UV light technology kills germs, viruses, bacteria and allergens in seconds, easily keeping all the surfaces your baby touches and chews safe. It features easy one button operation and sanitizes without chemicals or irritants - no harsh liquids or odors. Great for On-the-Go and ideal for high chairs, shopping carts, and other surfaces! The Baby"s Journey Sanilite UV Hand Sanitizer Features: * UV light technology kills 99.9% of germs, viruses, bacteria & allergens * Sanitizes without chemicals or irritants - no harsh liquids or odors * Ideal for high chairs, shopping carts, and other surfaces * Easy one button operation * 4 AA batteries required (not included)