From the manufacturer:
Green Tea Leaves is an all natural wood based cat litter, but we also add GREEN TEA LEAVES during our manufacturing process. Green tea naturally contains a astringent called CATECHIN, with antioxidant properties that works as an effective deodorant and anti-bacterial agent. In the cat litter box the green tea works with the wood to suppress the growth of bacteria which is the primary source of cat box odors. GREEN TEA LEAVES promotes a healthier and more comfortable environment for you and your pet.
Next Gen cat litters are made from ALL NATURAL ingredients.
The primary ingredient in Green Tea Leaves cat litter is WOOD. The wood we use is carefully selected clean recycled wood scrap from factories that make furniture and / or musical instruments.
Next Gen cat litters are extremely absorbent and they clump. Clumps made from Next Gen cat litter are typically 1/3 smaller and lighter than clay litter clumps. To dispose of the Next Gen cat litter clumps you can simply dispose of them in the trash or compost them. Many of our customers tell us they clean out the litter tray after 4 to 6 weeks of use, and throw the remaining litter in the garden. In a very short period of time the litter will degrade into a natural mulch – after all it is just wood and green tea!