Completely natural product made of Biokat's ORGANIC renewable raw materials, is made from 100% natural plant fibers and untreated. These fibers come from sustainable European crops. High yield and convenience ORGANIC is a litter box for cats made especially high, in fact, our plant fibers have an extremely high absorption. Remove every day just the sod. The base layer used for the cat toilet can remain at least 4 or 6 weeks. The duration of this package is shown on the front. High absorption capacity of odors The odors remain trapped for a long time in the particular tubular structure of our vegetable fibers. The development of smells is thus locked in a lasting way. Up to 700% absorption capacity ORGANIC is a natural clumping litter produced with vegetable fibers with high absorbency, which act like a sponge. The liquids are absorbed completely. They form clumps in which they are trapped both liquids and odors. Lightweight to carry Vegetable fibers weigh up to 70% less than comparable cat litter made from natural clay. That's why this product is so light to carry