The Odourlock Clumping Cat Litter from Intersand offers optimum odour control for more than 40 days, making it one of the sought-after cat litters today. This cat litter is produced from high quality clay which is 100% pure and natural, and offers maximum efficiency without compromise. The best thing about Intersand Odourlock Clumping Cat Litter is they are absolutely safe for the respiratory tracts of both humans and cats. Also, the Odourlock formula of this litter prevents Ammonia from forming in the litter, thereby eliminating all unpleasant odours. Intersand Odourlock Clumping Cat Litter has a rapid absorption rate, which allows the formation of smaller and stronger clumps. With this premium cat litter, you will be generating much less waste and you can reduce the usage of litter by a whopping 45%!