My cat, for some reason, decided to start peeing on the carpet. I got carpet cleaner for pee and other products that was suppose to work on cat urine. None of it worked and I was so frustrated. I can't replace the carpet because we live in an apartment and we have a baby on the way. This is the only product that has worked. I'm keeping garbage bag down but it's been over 10 days and she hasn't peed over there.