Most of those enzyme "spays" are supposed to completely saturate the area and often go to the extent of putting saran over the area and apply pressure with books for a day etc. so if you are using them as a regular cleaner it might not actually get rid of the smell.... AND the cleaner often smells like urine! But maybe they are marking hence the constant smell. Its almost impossible to catch them if they are quick, and with 3 of them having a turf war literally "under your nose" it would get smelly. |