Nature's Miracle® Cage Cleaner small animal formula cleans and deodorizes small animal cages. The bio-enzymatic formula penetrates to eliminate embedded, strong cage odors instead of simply masking with perfumes. It will not leave behind strong scents that can irritate small animal respiratory systems. Before using, remove pet, food, drinking water and chewable toys from cage. Once removed, remove litter, bedding and any other material used to line the cage. Thoroughly spray Nature's Miracle Cage Cleaner on the cage bottom and side walls. Wait three to five minutes then use a moistened, rough cloth, paper towel or brush to remove excess debris. Return your pet to the cage only after the cage has thoroughly dried.