Lingering pet odors can be impossible to eliminate if you cannot find the source of the stain. Dried urine and hidden spills are invisible to the naked eye, leaving you guessing where to clean. The 21 LED UV Blacklight Flashlight is designed to solve this problem by emitting a specific 395nm wavelength that causes organic salts in pet urine, dried stains, and even scorpions to glow brightly.
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