Sukina petto Tofu cat Litter is 100 % biodegradable soy based cat litter . This unique product is environmentally friendly with no chemical additives which is safe for both users and pets. The litter can absorb urine and dried solid waste for for 3x better odor control than normal clay litters. with ultra-soft texture and anti-tracking quality make your feline more comfortable for their sensitive paws and easy cleanup. it is safe to flush in to the toilet