I'm so glad I read this! We have...are ya ready for this...5 cats and 4 kittens. Needless to say, cat urine is a problem here! The kittens are only 6 weeks old! hmmm...maybe I'll have to mop my floor with vinegar, wash out my shower with it, wash all the towels, etc. I've been throwing everything out!!! Does it work on dog urine? My mom's min pin pees on her bed all the time and she can't seem to get rid of the smell.