Smart Cat is an all natural clumping cat litter that contains no added perfumes or fragrances. It is suitable for the most fussy cats. It works by clumping immediately on contact thereby absorbing urine. This traps the odor-causing bacteria, and offensive smells disappear.
Clumps will continue to harden and dry until all liquid is absorbed. SmartCat All Natural Clumping Litter works great on fecal odors as well. Your litter box will stay clean and odour free.