Kit Cat Pine Cat Litter is made up of 100% pine wood, manufactured from pine shavings. Firstly, it is clean and dried to improve its purity and absorbency. Secondly, it is compressed into pellets for ease of use and convenience. Pine has a clean and natural smell which helps to mask the odours in the litter pans to segregate breakdowns. Kit Cat Pine litter has the capacity to absorb 3 times of its weight in water. This absorption capacity is the key ingredient in controlling odour. With Charcoal, since Kit Cat Litter is a 100% biodegradable product, hence it is easy to dispose, unlike other clumping litters