10 Best Cat Litter Cats 2025 in the United States

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.

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 Simply Unscented Clumping Cat Litter is a good choice if you prefer a litter without added fragrances or dyes. Its veterinarian-recommended formula is designed with your cat's health in mind. The litter effectively stops odors on contact using activated charcoal, clay, and minerals, ensuring your home stays fresh without artificial scents. The low dust formula is beneficial for both cats and cat owners, reducing mess and making cleanup easier. Additionally, the smooth particles are gentle on your cat's paws, promoting comfort during use.

On the downside, tracking might still be an issue, as is common with many clumping litters, meaning you may find some litter granules outside the box. While it doesn’t emphasize eco-friendliness, the product's use of clay and activated charcoal makes it highly absorbent, quickly clumping to facilitate easy removal of waste. At 14 pounds, the size is manageable and the packaging dimensions suggest it is easy to store. This product is ideal for indoor cats and owners who value effective odor control and lower dust levels. However, if eco-friendliness is a top priority for you, you might want to consider other options.