The standard of purity. An odor free home starts here. 1. Rock solid clumping. Arm & Hammer High Performance Clumping Litter has a new advanced clumping technology. It uses natural clumping ingredients instead of clay, making it gentle for cats, people and the environment. After use, this litter forms into rock hard clumps which immediately lock in and fight odors. Your box stays first day fresh, longer. 2.100% Scoopable litter. Arm & Hammer High Performance Clumping Litter is made from 100% Scoopable litter. The unique shapes are easy to identify and remove, making grooming your litter box a snap. You get virtually dust-free, soft litter that feels great on your cats paws. 3. Complete odor control. Arm & Hammer High Performance Clumping Litter combines easy scooping with the power of the world's most proven deodorizer, Arm & Hammer Baking Soda. The baking soda stops odor on contact, then reaches deep down to fight odors caused by bacteria for long lasting and complete odor control. This break through cat litter takes a major step toward turning your house into an odor free home. Plus it's natural. Plus natural clumping materials, in addition to the benefits above Arm & Hammer High Performance Clumping Litter uses natural clumping materials and is biodegradable and flushable - the result of years of development. The ingredients are meticulously selected and perfectly blended to provide the absorbency, clump quality, and odor control you expect. Arm & Hammer High Performance Clumping Litter is the only litter you'll use for years to come. It performs so well, you'll never believe it's natural. Same usage as 14 lbs of regular clumping cat litter.