Do you want the best of both litter worlds? Tidy Cats Scoop Power Blend formula controls odor longer than clay alone. It's formulated with both clay and silica gel crystals for greater moisture absorption, which means powerful odor control. If your litter box is placed in a high-traffic/close to people location and you are seeking an extra level of "protection" from litter box odors, then Tidy Cats Scoop Power Blend is for you. So why decide between clay and crystals? With Power Blend you can have it all and you can't go wrong! Blended For Outstanding Freshness. The Outstanding Odor Control Of Power Blend Meets The Freshness Demands Of Your Busy Home. Its Extreme Power Comes From A Blend Of Super-Absorbent Moisture-Controlling Crystals And Strong-Clumping Clay Granules. Put This Unique Blend Of Litter To Work For Your Multiple Cat Home And Experience Truly Powerful Odor Control! Tidy Cats-Odor Control For Your Multiple Cat Home. Locks In Moisture-Powerful Odor Control. Strong Clumps, Easy Clean Up. 99.6% Dust Free. Ingredients: Natural clay and silica product with deodorizing system. Directions: Pour into litter box to a depth of 3-4 inches. Tidy Cats Scoop Power Blend quickly forms clumps around liquid waste for complete, easy removal. Remove solid waste and the clumps formed by liquid waste daily. Add more litter to maintain a depth of 3-4 inches. Clean the litter box with warm water and a mild detergent between litter changes.