Far and away the worst cat litter I've ever used.
So. It smells terrible. It has a weird chemical odor to start out which is not pleasant, but then when the cat urinates in it, it gets much worse.
The litter box appears 'dry' so you might think that the litter is working to absorb moisture and all is good, but in fact, it just off gasses all the unpleasant odors that get sealed up with clumping litter. AND, the smell of the product combines really badly with the smell of cat litter. You will regret buying this.