Platinum Choice® Antimicrobial Tofu Cat Litter is made of food-grade ingredients. It is one of the best clumping, odour absorbent, hassle free cleaning litters available. It’s a natural biodegradable litter that can be flushed down the toilet. Platinum Choice® Antimicrobial Tofu Cat Litter is an eco-friendly, biodegradable alternative to traditional litters, crafted with non-toxic, antimicrobial components that naturally eliminate more than 80% (Test certified according to ISO 22196) of bacteria and viruses. Its lightweight, dust-free formula forms tight clumps for effortless disposal, while the refreshing natural scent creates a clean, inviting environment for you and your cat.