14lb Sanicat Evolution Adult 1-10yr Cat Litter – Sanicat Evolution Adult Litter is extreme litter – an ultra-clumping white Bentonite clay combined with the bio-enzymatic action of Yucca extract. Yucca extract can reduce smells by creating a reaction that eliminates the ammonia smell of urine, helping control unwanted smells. Tight-clumping clay makes clumps easier to remove resulting in longer-lasting cat litter. Perfume and dust-free litter helps prevent allergies as well. Tight-clumping clay easier to remove for longer-lasting litter. Yucca extract works to eliminate ammonia and fecal smells. Perfume and dust-free to help prevent allergies. Made of white Bentonite clay. No tracking and no footprints.