This is freaking UNBELIEVABLE! My 13 yr. old, 90 lb. dog Rhys, has had several accidents (the same place) on my dining rm carpet. Her schedule was mixed-up for a cpl of wks. I tried everything I had, but nothing worked. My Pet Peed was dlvrd and I sprayed it per the directions. It removed some, but not nearly enough. So I poured it right out of the gal jug to get down to the pad, soaking it. When I came downstairs, there was literally no smell and the stain was almost totally gone! I’m going to touch-up a couple spots tonite! Next, I sprayed the pee stain (male dog) on the microfiber couch given to me and the urine stain on the carpet, where my husband’s urinal had dumped several times before he died. They are also gone!! I am totally amazed and will be telling everyone about this!