My cat has urinary tract disorder. This started about 3 weeks ago, vet first thought it was an infection but turns out my cat might be stressed!! Anyway she has been using my dining room carpet to urinate and I have been scrubbing the carpet with different chemicals thereafter. I searched the Internet for advice and urine off seemed to get the best review. I bought the spray ready bottle and sprayed the areas she been at, I am on my 3rd application but I can really see the difference now, starting to get a result. For anyone who's cat suffers the same, I suggest you introduce a new litter tray to the area where the cat is alternatively using. My cat will use her original litter tray for number 2, but uses her new box to urinate, which is a welcome relief. I have ensured her new tray has no litter liner or hood as this can make them feel threatened if they cannot see escape route. A mixture of some nice calming drugs from the vet and new litter tray we are starting to see difference in our wee cat and hopefully she will get back to herself soon. Just waiting for the feliway plug in to arrive and we should have total harmony again. So if your cat is similar! Be patient! Stay calm and hopefully this review will help! The worse thing to do is stress the cat even more. I also bought the cat mate water drinking fountain which she is now taking too and removed dry food for the time being, she is a pampered pooch now and I am less stressed too!