COSOOS 2 Pack UV Flashlight – The Must-Have Tool for Pet Owners to Find Hidden Pet Stains



Do you have a dog or cat that leaves “surprises” around the house that you can’t see with the naked eye? Are you worried you’re missing spots when cleaning up after accidents? Do you want an easy way to find pesky pet stains on carpets, upholstery, and bedding so you can get them cleaned up quickly? Then you need the COSOOS 2 Pack UV Flashlight!

This handy UV blacklight flashlight allows you to spot stains from pet urine, vomit, and feces that would otherwise be invisible to the human eye. The 395nm wavelength UV light causes urine and other organic stains to fluoresce, making them easy to find so you can get them cleaned up. No more guessing where pet stains might be lurking or discovering them later by smell!


  • 2 compact 395nm UV blacklight flashlights detect pet stains on carpets, upholstery, bedding, floors, walls, and more
  • Lightweight and portable design – easily carry in a pocket or purse
  • 12 LED UV bulbs emit a bright 395nm light to make stains clearly visible
  • Water resistant IPX4 rating
  • Durable aluminum alloy casing
  • Powered by 3 AAA batteries (not included)
  • 1 year warranty

Pet urine, feces, and vomit all contain organic compounds that glow brightly under UV blacklight. Urine in particular contains a fluorescent molecule called tryptophan that absorbs UV light and emits a bright glow so stains can be easily seen. The 12 LED UV bulbs in the COSOOS flashlights emit a powerful 395nm UV blacklight that excites these organic compounds and makes the stains readily visible.

Compact and Portable for On-the-Go Pet Stain Detection

These COSOOS UV flashlights are designed to be lightweight and portable so you can easily carry them anywhere around the house, in your car, or even outside to detect those hidden pet stains. Each flashlight weighs only 1.8oz and measures just 3.7 inches long, so they can fit in a pocket or purse for convenience.

The compact size makes these blacklight flashlights ideal for quickly scanning carpets, upholstery, pet beds, and any other areas your furry friends frequent to find stains. Their portable design also makes them perfect for taking in the car when traveling with pets or heading to a hotel or rental home so you can inspect for pet stains on arrival.

See Stains Clearly with 12 Powerful UV LEDs

Finding all the hidden stains left behind by pets requires a powerful UV blacklight, which is exactly what these COOSOS flashlights deliver with their 12 high-quality LED bulbs. The 12 LED UV lights emit a stronger beam than flashlights with only 9 LEDs to illuminate stains clearly.

The LEDs have an extra long lifespan of up to 15 years so you can count on these blacklights to help you find pet stains for years to come. The brighter 395nm UV light excites organic compounds, making it easy to spot dried, old stains as well as fresh ones.

Water Resistant Design for Indoor & Outdoor Use

Thanks to the IPX4 water resistant rating, these UV flashlights can withstand splashing water from any direction. Feel free to use them outdoors in the rain when your dog needs a potty break to inspect the area afterward. The water resistant design also makes these pet stain detectors ideal for identifying urine spots if your pet has an accident in the bath or sink.

The durable aluminum alloy casing can stand up to wet outdoor conditions while the anti-slip texture keeps the flashlights safely in hand. Don’t worry about accidentally dropping them in water or on wet ground outdoors.

High Quality Materials for Years of Reliable Use

Constructed from aircraft-grade aluminum alloy, these COSOOS UV flashlights deliver extreme durability and strength. The high quality material ensures the flashlights can withstand regular use without breaking or cracking. Dirt, dust, and pet hair won’t penetrate the sturdy aluminum casing either.

Reliable UV LED bulbs combined with the durable, waterproof aluminum casing means you can count on these blacklights to help you find pet stains for years before needing to replace them. The 1 year warranty provides added peace of mind that you’re covered in case of defects.

Safety First with PET Plastic Lens & Rear Switch

While UV light is invisible to the naked eye, exposure to UV rays can be harmful so the COSOOS flashlights use a PET plastic lens to block UV light from leaking out the front. This protects your eyes while allowing visible fluorescent light through so you can see stains.

The rear power switch also keeps hands safely away from the LEDs while operating the flashlights. Simply slide the switch on the back to turn it on and off.

The flashlights take 3 AAA batteries which provide portable power when on the go. Batteries are not included so be sure to use fresh alkaline batteries for the best performance.

Buy With Confidence

Your satisfaction is 100% guaranteed when you order the COSOOS 2 Pack UV Flashlight. Each set comes with a 1 year warranty and lifetime technical support from friendly customer service agents. We’ll send replacement flashlights at no charge if you experience any issues due to defects.

We take pride in providing pet owners with the must-have tool for quickly finding hidden stains and cleaning up messes left behind by four-legged family members. Order yours today to start detecting pesky pet stains with ease!


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