* Natural Formula * Works Better than Baking Soda * Great for Multiple Cat Use Don"t Just Control The Odors... Eliminate Them with Citrus Magic Litter Box Odor Eliminator! Citrus Magic Litter Box Odor Eliminator uses pure citrus fragrance oils, borax and vegetable-derived odor eliminators to remove offensive litter box odors. So effective, it works well even when more than one cat uses the same litter box. Citrus Magic Litter Box Odor Eliminator can be used with any cat box filler to help eliminate odors and freshen the air for you and your pets.