Litter Box Odor Eliminator Linen 40 ozCitrus Magic Pet Litter Box Odor Eliminator doesn't just control litter box odors, it eliminates them! It can be used with any cat box filler to help eliminate odors and freshen the air for you and your pets. Simply add a 1/4 cup per 10 lbs. when you change the litter or sprinkle evenly over the litter when cleaning and mix well. It is so effective, it even works with multiple cats.Directions:Add 1/4 cup Citrus Magic to 10 lbs litter as follows: New Fill: For initial treatment, sprinkle 1/4 cup Citrus Magic evenly across the bottom of the box. Then add 10 lbs of litter on top of the Citrus Magic, mixing evenly. Freshening Maintenance: Between litter box changes, sprinkle 1/4 cup Citrus Magic evenly onto the litter, then Stir Well into the litter. For best results, do not leave Citrus Magic powder near the surface of the litter.Ingredients:Borax (inert mineral), 100% pure citrus fragrance oils and odor eliminators.Warnings:Keep out of reach of children. Store in a cool, dry place.