ökocat Natural Wood Clumping Litter offers the best performance in the natural litter class. Free from chemicals, dyes and other synthetics, its soft ground pellets have been lab-tested and proven to absorb more than 5X their weight in liquid and control odor for 7 days. Its superior clumping and strong absorption power forms firm clumps and inhibits bacteria growth as well. It has the added benefit of being biodegradable for flushable disposal. ökocat is naturally lightweight and comes in a smart compostable package with an easy carry handle and pour spout.