Feline Pine is an all-natural Pine litter that completely neutralizes odors, without any harsh chemicals. Feline Pine binds directly to ammonia ...
"Feline Pine Cat Litter - 40 Pound"
Reviewed by awonderingdawn
This litter serves it's purpose as an 'under-layer' for my box. It works decently, but clay-based, in my mind, is a better option.