I rarely leave reviews but this product is so beyond fantastic, I feel compelled. Forget about how easy it is to use ("set it and forget it") - it absolutely works. Without getting too graphic, I can just share that our sick dog left a mess once that was so epic I was certain new wall to wall carpet was in my very near future. Did not know where to begin but decided to give FF a go. After enough sprays to make my wrist hurt, Furry Freshness unbelievably disappeared the mess. I could not, absolutely just could not, believe my own eyes. I will never use another product for this purpose ever again. Bravo, Furry Freshness team! Take. A. Bow. Your product is amazing."