Review Of Black Light App To Detect Urine References
Review Of Black Light App To Detect Urine References . Updated on september 27, 2017 you can use a black light to detect body fluids. Most biological fluids contain fluorescent molecules to help them glow. How to detect pet urine with a UV flashlight from glowinthedarkness.com Slowly sweep over the area with the blacklight to identify any light yellow stains. The light from the black light makes it easier to see the green phosphorescence. When hunting down that spot where fido urinated, use a black light in a dark room to find and clean it.