The Pet Crystal All Natural Odor Absorbing Crystal 4.75 oz.

Brand: Naturally Fresh Deodorant Crystal
Small and saves space. Non-Toxic and spill proof. Last up to six months. Product of Thailand.

Natural mineral salts.

Great for pet area: Litter boxes, pet bedding, pet cages, pet food, soiled areas. Other uses : fridge, freezers, cars, coolers, gym lockers, closets, bathroom, trash cans, diaper pails, sport bags.
Remove plastic shrink wrap. Place the crystal wherever odors are a problem. Use enclosed S-Hook to hang unit on outside of cage. Use velcro for attachment to litter boxes or for other horizontal or vertical applications. To refresh crystal : Simply remove every 8 weeks, rinse under faucet and replace wherever odors are a promblem.