Ammonia Block technology from Fresh Step stops urine odors in your litter box. Working in two ways, this technology controls bacterial growth, while also deactivating the enzyme that forms ammonia. A litter that keeps ammonia odors away from your litter box and home.

• Helps to keep paws and your home clean
• Litter stays inside the box
• Eliminates odors from all three sources, blocks urine odors, eliminates fecal odors and Stops odors from bacteria
• Low dust formula for cleaner surfaces and clearer air
• A special blend of larger particles designed to stick less to your cat’s fur and stay in the box
• Makes litter less of a mess