This clumping cat litter uses a slow release fragrance to offer long lasting odour control, making it ideal for time poor cat owners. It forms tight clumps on contact with liquid making it easy to remove urine and is 99.6% dust free to reduce dusty footprints and tracking. One jug lasts a single cat a whole month, simply remove clumps and solid waste and top up the litter as needed, replacing the entire box after a month of use.