Why I Love Black Light Pens
Simple Solution Spot Spotter Ultraviolet Urine Detector Illuminates urine undetectable to the human eye Works on carpeting, wood flooring, concrete, tile, upholstery, and other surfaces Reveals hidden urine stains Runs on 8 AA batteries or a 12v DC adapter (not included) Black light bulb lasts up to 5,000 hours on average This battery operated Ultraviolet [...]
