I LOVE, LOVE, LOOOOVE this product!!! My cat was spraying and I tried everything to remove the odor but to no avail! Finally, I convinced my fiancé to buy some and if it dosent work we can get the money refunded. We get the product in about a week and I started using it. The moment I started spraying the stains, they started disappearing before my eyes without and rubbing! I did rub and scrub to get down deep in the carpets. I waited a day to make sure it was totally dry and I sniffed it and NO SMELL! Not only did the smell and stains go away, my cat stopped spraying! It works for regular stains and food stains too! This product is a LIFE SAVER!!! Please people, I'm am a LIVING TESTIMONIAL! Stop using other products! This one is all you need! Thanks so much! #FANFORLIFE