Litter Care, litter box treatment, is a simple to apply, rapidly drying spray coating. When Litter Care is applied to the sides and bottom of an empty standard litter box it forms a translucent white, non-tacky, dry coating. Drying occurs within 5 minutes!
 
 Depending on the size of the litter box, frequency of re-application, number of litter boxes, and cat specific behaviors (e.g., lots of digging/scratching) each bottle should last up to 2-3 months.