Although it is not dusty, it is a clumping litter that does NOT control urine odor at all. I have only one cat, and my daughter bought it for me while she was at the store.
It was a bit more expensive than the litter I usually buy which works quite well, but bought this product because it had a coupon to refund the full price of the litter.
I sent it in, but I definitely will not buy it again because it just doesn't do what it is supposed to do, in spite of clump removal every day. I do not appreciate waking up the smell of cat urine each morning.