SOLD AS 4 CASES (4 x 5 Litres Total)   -This non-clumping cat litter absorbs before odour can develop. It locks liquids in, ensuring a dry and hygienic litter tray for your cat. -The unique mineral protection of each granule of hygienic cat litter ensures reliable and long lasting odour control without added fragrances. This gives Catsan Hygiene Plus its very high efficiency and durability in a natural cat litter.-The unbleached white granules of Catsan Hygiene Plus are made of 100% natural raw materials consisting of quartz and lime stone. This odour control cat litter is highly absorbent, acting like a sponge to lock in liquid.-Catsan Hygiene Plus is a natural non-clumping cat litter. It is recommended that owners remove the solid faeces daily and replace the cat litter once a week* for continued odour control and the fresh, clean environment your cat loves. *Suggestion for one cat.-Catsan Hygiene Plus has very low dust development when poured out  of the easy-open-bag. For a cat litter tray that is always clean and hygienic, choose Catsan Hygiene Plus and keep your feline happy.