NATURAL PET URINE ODOR REDUCER: The S.A.M. ZER-Odor Pet Odor Absorber and Deodorizer is made from pure zeolite crystals. This natural mineral rapidly absorbs and neutralizes strong odors, such as unpleasant pet urine. It’s great for Hamsters, Rabbits, Gerbils, Guinea Pigs, Mice, Rats, Ferrets, or even Cats! INSTRUCTIONS: Simply sprinkle ZER-odor zeolite crystals, spreading them out evenly, and then cover with desired bedding. One bag should be good for approximately three litter changes. If strong odors persist, please increase the amount used. UNSCENTED AND SAFE: The S.A.M. ZER-Odor Pet Odor Absorber and Deodorizer is unscented, and is safe for children, adults, and pets of all types. MEASUREMENTS: Overall for Bag = 6” (W) x 8” (D) x 1.5” / Net Weight = 1 lb. SHOP PENN-PLAX FOR ALL YOUR PET’S NEEDS: PENN-PLAX is a manufacturer and distributor of top quality pet supplies, who specialize in creating excellent pet products for animals, both great and small.