Unicharm pet Deo-toilet Sand 2 liters ★ Use together with Deo-toilet box and absorbent pad ★ Zeolite litter absorbs amonia odor and dries quicky. Big pellets not leaving tracking on cats pawls. So it reduces the dust leaving the areas clean 2 liters for 1 month* Remark: When using Deo-toilet for 1 cat (weight not more than 8kg.)