Instruct: Classify Amazon reviews into positive or negative sentiment
Query: I was skeptical, but..

I was skeptical about Icky-Poo; the name was enough to put me off. I had tried using Nature's Miracle with moderate success. My cat decided the new sofa was her litter box, and got to the cushions 3 or 4 times. After the sofa cushions dried, I was amazed to find that they do not smell of cat urine - even with a nose up close! I also used the cushion injector, which I was very pleased with. I should mention that this time with Icky-Poo (and not the Nature's Miracle) I rented an upholstery cleaner from Home Depot, and I think that also made a huge difference. It seems to keep the cats away as well - they don't like the smell. It is not medicinal or off-putting to "humans" and really smells pretty clean and fresh. Certainly worth a try if your feline is being uncooperative.