Cat urine differs from other pet's urine. It is by far the smelliest and most challenging to get rid of. When accidents happen, reach for a product formulated just for cats - EcoStrong's Cat Stain and Odor Eliminator. Our bioactive formula works immediately, releasing beneficial bacteria and enzymes that break down and consume the ammonia residue left behind in cat urine and other organic stains. It not only cleans stains but, most importantly, removes deep-down odors in carpets, fabrics, and more.