UV Flashlight Black Light, Consciot 12 LED 395nm Ultraviolet Blacklight, Portable Mini Torch Light Pet Urine Detector for Dog/Cat Urine, Dry Stains, Bed Bug, Matching with Pet Odor Eliminator

For some mysterious reason, our guest room started smelling like pee and we couldn’t figure out why. After some sniffing around (literally), we discovered one of our pampered little mutts had decided the guest room was his personal potty parlour. The tricky part? He’s very well hydrated, so there were no visible pee stains to clue us in.We waited until night time, turned off the lights, and used a small UV flashlight. That carpet lit up like fireworks on the Fourth of July. Important tip: even if a potty accident has been cleaned up, it can still leave a fluorescent stain under UV light. So, gross as it sounds, we sniffed the spots that lit up. If it smelled, we cleaned it again. If not, we moved on. After a thorough cleaning, the smell was finally gone.Now we keep the guest room door closed to avoid any repeat performances. But this little UV flashlight turned out to be a lifesaver. Just another day in the glamorous life of pet parenting.

I mouse proofed my basement. Still got mice. The black light detected mouse urine coming from the furnace inlet. Problem solved!

It's not the "strongest" light but boy do I see where I need to clean now! It does what I intended for it to do! Check your toilets in the dark with this light!

I didn’t buy this UV Flashlight Black Light because I had a mold problem. I bought it because I had an Alan problem.Alan: the night auditor at the Sunset Pines Motor Lodge. Too quiet. Too polite. Always smells faintly of Axe and guilt. And I, a loyal listener of “Bloodstains & Biscuits: A Southern Crime Podcast,” knew—knew—something wasn’t right. So I did what any mildly obsessive armchair detective would do:I bought a blacklight.And baby, this thing SINGS.Within minutes of discreet motel sleuthing, I lit that room up like a CSI rave. The walls? A Pollock painting of regret. The curtains? Don’t ask. The remote control? Let’s just say I screamed into a hand towel. Alan, what have your hands done?!The flashlight is bright, reliable, compact, and fueled by AAA batteries and unfounded suspicion. I now carry it everywhere—hotel rooms, public restrooms, my cousin’s weird basement. It’s not just a flashlight. It’s a reputation destroyer.Bottom line: If you suspect someone is living a secret life of shame, filth, or nightly recreational disgrace—this is your tool. Justice isn't blind. It glows.Alan, I see you.

Excelente

It's works! which means I'm now having a crisis after looking at my own carpets 🙃

It’s a mini black light that fits in the palm of your hand. And light weight.Don’t expect it to explain why there are different colors that glow. Works better with lights off.Will stains glow when flash onto surface but again doesn’t state what coloring mean.But can makes colors pop on “Black light friendly” items.

When my cat and dog brought ringworm home from daycare, this UV flashlight became my secret weapon. The 395nm wavelength works perfectly for detecting fungal spores, showing infected areas on their fur and around the house with a distinctive glow. While it doesn't replace veterinary treatment, it helped me track contamination zones and monitor our cleaning progress. I've been impressed with how bright and focused the 12 LEDs are compared to cheaper models - they provide excellent coverage when scanning pet beds, furniture, and even human skin. The sturdy construction has survived several drops (including one enthusiastic encounter with my dog), and the included batteries lasted through weeks of daily use. Beyond ringworm, it's been fantastic for finding old pet stains I'd missed during regular cleaning. For any pet owner dealing with skin issues or just wanting to maintain a clean home, this affordable tool is absolutely worth having in your kit!