10 Best Cat Litter Cats 2025 in the United States

The World's Best Cat Litter Multiple Cat Unscented is designed for cat owners looking for a high-performance litter that's safe and easy to use. Made from whole-kernel corn, it provides a natural and eco-friendly option. A standout feature is its quick clumping ability, which allows for easy scooping without the hassle of chiseling. This is particularly beneficial for households with multiple cats, as it simplifies clean-up and maintains a fresh environment.

Odor control is another strength, as this litter effectively neutralizes smells, even in multi-cat homes. Additionally, it's 99% dust-free, which means less mess and reduced respiratory irritation for both cats and humans. Lightweight and low-tracking, this litter minimizes the debris that can accumulate outside the litter box, making it a practical choice for busy households.

While it excels in clumping and odor control, the price point could be higher compared to some traditional clay litters. Due to its natural composition, it may not absorb moisture as effectively as some synthetic options, which could be a consideration for owners with very high absorption needs. Individual cats' preferences can vary, and some may not take to the texture of corn-based litters. The World's Best Cat Litter Multiple Cat Unscented is an excellent choice for environmentally conscious cat owners who prioritize odor control and easy maintenance, especially in homes with several cats.

Fresh Step Clumping Cat Litter, Advanced Multi-Cat formula is a solid choice for households with multiple cats. This product excels in odor control, with a 15-day guarantee backed by the inclusion of Febreze for added freshness. It's designed to start tackling odors on contact, which is a significant advantage for multi-cat environments. The litter forms tight clumps thanks to its ClumpLock technology, making it easier to scoop and reducing the likelihood of crumbles left behind. This helps maintain a clean and comfortable litter box for your feline friends.

The litter also boasts rapid liquid absorption, ensuring a dry environment that is essential for cat comfort and hygiene. Additionally, the low dust formula is a plus, keeping your home cleaner by reducing the amount of dust that can settle on surfaces around the litter box. However, one notable downside is the material used – clay – which is not the most eco-friendly option available. While the clumping ability and odor control are impressive, the tracking can still be an issue, with some granules potentially being carried outside the litter box by your cat's paws.

This product comes in two 18.5-pound boxes, making it a convenient bulk option, but also may be heavy to handle for some users. If odor control and clumping strength are top priorities, Fresh Step Clumping Cat Litter is a strong candidate, though eco-conscious consumers may wish to consider alternatives.

The PetSafe ScoopFree Crystal Cat Litter and Refill Tray is designed for convenience, especially for users of the ScoopFree self-cleaning litter box system. It uses silica gel crystals instead of traditional clumping clay, which absorb urine and dry out solid waste quickly without clumping. This helps control odors effectively—reportedly five times better than clay litter—while remaining low in dust and tracking, helping keep floors cleaner. The disposable tray with a plastic liner adds leak protection and simplifies cleanup by allowing you to discard the entire tray when full, eliminating the need for scooping for weeks. The fresh scent contributes to maintaining a pleasant aroma.

Because it is a non-clumping crystal litter, it lacks the scoopable convenience some cat owners prefer for daily cleaning. Although the product is 99% dust-free, some cats may require time to adjust to the texture of the crystal litter. From an environmental perspective, the disposable trays generate more waste compared to reusable litter boxes, which may be a consideration for those aiming to reduce environmental impact. This product suits cat owners seeking minimal maintenance and strong odor control, particularly those with busy lifestyles or multiple cats who benefit from the automatic cleaning system.