Amaze Pets - UV Flashlight Blacklight Detects Pets Urine and Stains Detector Dogs or Cats Odors, Finds Stains on Carpets, Rugs (12 Ultraviolet LEDs) Blacklight makes pet urine & stains glow. Works for Dogs\Cats and Pet on Carpet\Rugs or Clothes Ultra Bright LED UV Black Light makes it easy to spot problem areas with crawling around on your hands and knees Can also be used to Authenticate currency, driver license and other official idendification such as cards and passports Lightweight and Convenient, Banish all stains forever. Pinpoint your cleaning and save time and money. 3 AAA Batteries not included. Caring and Fast Customer Service!