Never touch litter again with the original Cat in the Box disposable litter box. The waxed interior and 6# silica crystal litter will handle one cat for 30 days and less for multiple cat households. Removal of solid waste daily is recommended. After 30 days fold it up and toss the whole box in the trash. Great for traveling and the Apartment cat. Caution.. All soiled litter products should not be handled by pregnant women. Always wash your hands after handling litter products. Automatic refill programs available Call for information 631-833-0527.