Black Light UV Light Flashlight: Vansky 395nm 12 LED 2 Pack Ultraviolet Blacklight Flashlight Mini Powerful Pet Urine Detector for Dog/Cat, Carpet Dry Stains Detection, Spot Scorpions, Resin Curing

GOSTEI

Works good

good low cost black light i use for night fishing lures to charge them up.. no tears if they get lost.. works well.. i recommend

I feel like this will not show the pee stains in the carpet or bathroom. The stains have to be almost unclean to be able to see it with these f)ashlught. I feel like the flashlight doesn't do much.

These black lights are great, very helpful when cleaning the floors to see if you missed something, detect if your pet pissed anywhere, when you stay at a hotel how clean the rooms & beds are. Or maybe you dont want to know that one.