Super absorbent and clean Liquid is absorbed, forming a thin clump on the surface of the litter, leaving both the tray and the remaining, surrounding litter clean. Eliminates smells Urine is absorbed instantly, eliminating bad odours. Affordable and efficient Approx. 1 lb of litter per week is needed when using a base layer of 0.8 in, as instructed.**based on 30 cm × 40 cm tray 2 cm = 1 kg of product Convenient Easy to store and long-lasting Easy to dispose Environmentally friendly disposal in the compost or toilet* Safe, natural and non-toxic Environmentally friendly Soft on paws Cats love the gentle feel of this fine-textured litter on their sensitive paws.