Nature's Miracle litter box cleaner foam provides an easy solution for pet parents looking to destroy tough urine and feces odors. The enzymatic formula is safe for your pets and home when used and stored as directed. The foam is also tough on urine and feces odors without the need to rinse. Simply spray the empty litter box until the foam is covering the area, wait for the foam to dissipate and wipe dry with a clean cloth! Trust nature’s Miracle products when finding solutions for a clean home and a happy, healthy pet. Tough on urine & feces odors: nature’s Miracle litter box foam destroys tough urine and feces odors, so pet parents can enjoy their pets without the mess they leave behind. No rinse needed: simply wipe dry with a clean cloth after the foam has dissipated. Safe for pets and home: when used and stored as directed, is safe to use around pets. Available Size: 17.5 oz