It's probably the best clumping litter on the market.
It's cheap but with good reason (see Negatives).
You've all seen videos of the mushroom cloud over Hiroshima, Japan, when the U.S. dropped its atomic bomb during World War II, right? Well, that's what happens when you add more of this product to your cat's litter box or scoop it out during cleaning--who the hell wants to be overwhelmed by feces and urine contaminated dust each day?
If you use this product, your entire room will be covered with cat litter dust--it'll be on your floors, furniture, and anything that your cat puts its paws on.
In fact, the dust from it is so bad that you'll end up finding it all over your house. Parenthetically, I haven't had asthma attacks in decades, but since using this product they started up again.
This product, despite its claims, also isn't especially good at odor control.
I wouldn't buy this product unless I was trying to give someone Chronic Obstructive Lung Disease.