I am a foster mom to 12 special-needs kitties. One has occasional seizures, which will upset a few of the others & cause them also to pee inappropriately. However, the cleanup is not dreaded any longer as Piss Off + makes cleanup a breeze, and for the first time in my 30 years of fostering I do not smell anything afterwards. This stuff is so amazing that all the foster homes(both dog & cat) are using it & telling others how well it works, too! You can even use a cup in your laundry for Odors