Several months ago my cats rejected their cat genies after using them for years. I was so spoiled that returning to dirty boxes with muddy litter that stuck to the scoop and box was most unpleasant.
About a week ago I noticed at least one of them was using the cat genie again. I let the litter boxes et dirty and now the cat genies are the only litter boxes in my house again. I may go through this again but my cats will always be encouraged to use cat genies. The sound of the cat genie box cleaning itself is music to my ears. I will happily vacuum tracked granules and enjoy my odor free home again thanks to cat genie.