It is not a clumping kitty litter, but it works great for odor control. All you do is dump the box once a week and refill it. The odor control is great. It absorbs the urine and smell.
As for her eating? I cant keep her bowl full, seems like everytime i turn around it's almost empty, and believe me, it is coming out just as fast as its going in, thank goodness for scoopable litter.