I have seen some UV flashlights on sale on the web. They claim to be able to spot traces of biological materials, namely urine or vomit traces on most surfaces.
Has any of you ever tried them? Do they do what they say they do? Do they work better in the dark?
I would be interested in finding traces of urine on my tiled floor. I have a kitten home and she's peeing in a few corners and places, and I keep cleaning everything, but I would like to understand if something has been left behind.
Thanks!
Has any of you ever tried them? Do they do what they say they do? Do they work better in the dark?
I would be interested in finding traces of urine on my tiled floor. I have a kitten home and she's peeing in a few corners and places, and I keep cleaning everything, but I would like to understand if something has been left behind.
Thanks!