Catsan Hygiene Cat Litter is a premium cat litter with antibacterial properties. Catsan Hygiene uses its extra minerals to give solid, hygienic protection for both you and your cat. The individual grains of natural quartz and fine chalk readily soak up fluids like a sponge. Catsan traps and neutralises odours before they can develop. An additional antibacterial coating stops germs from growing, and prevents the spread of bacteria around your home.