Anibest Natural Wood Cat Litter environmentally friendly and sustainable. The PEFC certificate states: The raw material used to produce this clumping litter is wood from sustainable forest management. It is also manufactured in Germany. The cellulose's cell structure provides a highly effective and permanent binding of liquids and odors. Solid clumps are formed that can be removed lightly to maintain the hygiene of the remaining litter and significantly increase shelf life, durability until the litter is completely replaced. As it is a purely natural product with no chemical additives, the litter can be disposed of in the organic waste garbage can after use or composted completely. Anibest Natural Wood Cat Litter at a glance: Ecological cat litter Optimum properties: Cellulose cell structure with highly effective liquid and odor binding properties Hygienic and durable: easy to remove reliable clumping, increases hygiene and extends shelf life, durability to up to seven weeks before com