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

Works good

These are amazing! Definitely a great buy. This is great in so many ways, one tells you how clean or not clean a home is, 2nd finds bugs, scorpions, spiders, you name it, this will warn you! I highly recommend buying these if you own a rental, warns how cleaned the place actually is or if pests urinated or bodily fluids that are present. Great battery life. Small so don’t take up a lot of room, you can store in pocket, purse, drawer or on a bed stand. I keep one in our vehicle and one in our house. Great color and easy to use. Definitely gives comfort and peace of mind when you use and see a lot or not that needs cleaning.:) These have been great for our scorpion problem, I know exactly where Zi need to treat our home more. These are really durable, I left outside on patio with rain and it still works. We are currently renting a house and this little light really shows that I need to shampoo their rugs! Along with treat for scorpions! I highly recommend these UV light flashlights! These are really great for people with OCD too, helps calm their mind.

These Vansky UV flashlights work incredibly well. The 395nm LEDs are strong, bright, and perfect for detecting pet stains, checking IDs, or finding hard‑to‑see spots. The build quality is solid, and getting two in the pack is a great value. Reliable, compact, and very effective.

This is great when your piece is too large to put under your regular light.

Great for testing uranium!