I bought one of those fancy litter boxes that looks like a side table. After having it a few weeks I learned that some pee had leaked through the seams in the bottom into my carpet. I used my nose and a black light to find the spots and applied the product as instructed. I sprayed, then I poured. I let it sit overnight and blotted up any excess moisture. I did this several times over the course of a week and used many rolls of paper towel. At first the smell would seem to fade but after a day the smell would be back. I am not sure why it didn't work for me because the product has solid reviews, but it honestly didn't do anything. I purchased a bottle of Rocco and Roxie and it worked the first time. Smell was completely gone and didn't come back.
Rating: [2 of 5 Stars!]