Effectively manage pet odors with Arm Hammer Double Duty Advanced Odor Control Clumping Litter. This litter uses moisture activated baking soda crystals and neutralizers to destroy both urine and feces odors on contact for a fresher smelling home. The clumping design makes waste removal easy, leaving you with more time to enjoy your pet. Safe for use as litter for pets Destroys odors on contact for a fresher smelling household Clumps hard and fast for simple waste removal 99% dust free for a more sanitary home Directions for Use Fill a clean, empty litter box with 3 4 of Arm Hammer Double Duty Advanced Odor Control Clumping Litter. Litter forms rock solid clumps on contact with urine and eliminates odors remove clumps and solid waste daily to keep the rest of the litter fresh Add more Arm Hammer Double Duty Advanced Odor Control Clumping Litter to replace what you have scooped out and maintain a depth of 3 4 once a month, empty the entire litter box Dispose of used litter in trash do not flush or put in drains Wash hands thoroughly after handling used cat litter. The manufacturer wants to remind pregnant women and those with suppressed immune systems that a parasite sometimes found in cat feces can cause toxoplasmosis.