I have been keeping my eye out for this kitty litter, Worlds Best is made from milled renewable whole kernel corn. It does not contain silica which is potentially harmful to you, your children and your pets. They claim this cat litter naturally traps ammonia odor, so I shouldn't experience urine smell in my office, where the litter box resides. It also clumps on contact, making cleanup easy and this product will last 2 - 3 times longer than a traditional bag of liter. Did I mention it is 100% biodegradable and disburses in water. Hello Eco-friendly pet solutions!
When I add it to her box I'll let you know what she thinks!