21led Uv Flashlight, Fluorescent Agent Detection

1. The UV flashlight can be used to reveal pet urine in carpets and furniture. You neednt to clear all house, just shine the UV flashlight and the stains will come out, makes it easy to clean up2. With it you can find fluorescent whitening agents contained in baby clothes or your cosmetics, ensuring safe from fluorescent whitening agents. Towards the items that do not fluorescent whitening agents, the blacklight will show purple light, towards the items that contain fluorescent whitening agent, it will show blue light3. The UV flashlights can also identify counterfeit money and reveal the hidden ink on passport, money or other important documents. It is also an essential tool for law enforcement, postal inspections, customs, medical forensics, scorpions huntings4. Great for outdoor use, great gift for outdoor lovers