The litter that works--naturally. Clumping litter made from all-natural, whole kernel corn traps and absorbs urine and ammonia for exceptional odor control. You`ll love it because: Truly flushable and septic safe. Biodegradable. Superior clumping. Easy scooping. Long lasting. Low tracking, silica dust free. Ideal for self-cleaning litter boxes. And your cats will, too: Preferred soft texture and feel. Preferred particle size and shape. No perfumes, synthetic chemicals. Long-lasting freshness. Safe for cats and kittens. World`s Best Cat Litter is made using a patented process that turns corn into a natural litter that is so efficient you may actually use less than other litters.

A 7 lbs. bag lasts:

• 1 cat household = 30 + days
• 2 cat household = 15+ days
• 3 cat household = 10+ days.

17 lb. bag lasts:

• 2 cat household = 36 + days
• 3 cat household = 24+ days
• 4 cat household = 18+ days

34 lb. bag lasts:

• 2 cat household = 72 + days
• 3 cat household = 48+ days
• 4 cat household = 36+ days

(based on average size cats, results may vary).