There are two main types of cat litter: clumping and non-clumping. Both are designed to absorb moisture and control odors, but they manage moisture differently, which impacts odor ...

Petco’s Chief Veterinarian, Dr. Whitney Miller recommends: World’s Best Cat Litter Mulitple Cats Flushable Unscented Corn.

Selecting a good litter for your pet depends on pet safety, tracking, clumping, and their preference. In our guide to the best cat litter, for each litter, we also considered how easy it was to ...

Most self-cleaning litter boxes require clumping litter, as the automation process relies on the waste forming solid clumps.

Our top pick is Tidy Cats Naturally Strong Unscented Litter, an excellent clumping clay litter that's easy to scoop and controls odors well. If you're looking to save money, Dr. Elsey's Ultra ...

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Most self-cleaning litter boxes work with regular clumping cat litter, but a few, like PetSafe’s ScoopFree Crystal Pro, work with specific types of litter (in this case crystal litter).

Changing the litter depends on the number of cats you own and the type of litter the boxes contain. The frequency of changing non-clumping cat litter should be more than clumping litter.