Moisture absorbing litter blended with odor trapping crystals. Tidy Cats Crystals Blend is a unique combination of premium Tidy Cats litter and Tidy Cats Crystals. Blended together for optimum performance, Tidy Cats Crystals Blend gives you the advanced moisture-absorbing effectiveness of clay combined with the proven odor-absorbing power of Tidy Cats Crystals. Odor controlling power that lasts longer than clay alone. Tidy Cats Crystals technology dehydrates odor causing moisture. Antimicrobial agent inhibits the growth of bacterial odors. Highly effective dust control system eliminates 99% of airborne dust. Excellent for multiple cat households. Tidy Cats Crystal Blend isn't just another cat litter, it's a powerful weapon against odor and moisture that's formulated for the toughest environment of all - multiple cat households.