- Apr 19, 2005
at the begining of covid i bought 3 8w uvc fluorescent lights, installed 2 in my bathroom. i turn them on for about 15 min, after that the whole bathroom smells like chlorine, it does make plenty of ozone, which is a good thing. We no longer disinfect clothes, but i run that thing daily anyway. it removes all smell of poop from cat's litter box. however it has no effect on urine smell. guess it is not caused by bacteria, so UV cannot kill it.