10 Best Cat Litters For Odor Control 2026 in the United States

Dr. Elsey's Premium Unscented Cat Litter is designed with cat owners in mind, particularly those looking for effective odor control and minimal dust. Made from 100% bentonite clay, it excels in clumping ability, forming hard clumps that make scooping easy and prevent moisture from reaching the bottom of the litter box. This feature is especially beneficial for multi-cat households, as it helps maintain cleanliness and freshness between litter changes.

A standout strength of this litter is its low dust formulation, making it a great choice for both cats and owners who have allergies. The hypoallergenic nature of the product ensures a healthier environment. Additionally, the litter is unscented, which is a plus for pet owners who prefer to avoid artificial fragrances that can sometimes irritate both pets and humans. Another positive aspect is its low tracking nature. The medium grain size helps keep the litter contained, reducing the mess that can often accompany litter boxes.

While many users appreciate the unscented nature, some may find it doesn't mask odors as effectively as scented alternatives. Furthermore, the price point may be higher compared to conventional cat litters, which could be a consideration for budget-conscious cat owners. Lastly, as with any clay-based litter, there is always the potential for some fine dust, although this brand minimizes it. Dr. Elsey's Premium Unscented Cat Litter is well-suited for cat owners looking for good odor control and minimal dust, making it a solid choice for households with multiple cats or allergy sufferers. However, those who prefer a scented option or are looking for a budget-friendly product might want to explore other alternatives.

Fresh Step Advanced Multi Cat Clumping Litter with Febreze Freshness is designed specifically for households with multiple cats, offering strong odor control that starts working immediately and is claimed to last up to 15 days. Its clumping ability is excellent thanks to ClumpLock technology, which forms tight clumps that make scooping easy and reduce leftover litter crumbs. The litter is made from clay and includes a low dust formula, helping to keep the area around the box cleaner and better for cats with respiratory sensitivities.

The added Febreze scent provides a fresh, clean smell that seals in odors effectively without being overpowering. At 37 pounds split into two boxes, it provides good value and convenience for frequent use. Some users might find that, like many clay litters, it can track outside the box to some extent, so placing a mat nearby might help. Also, while the scent is pleasant for many, those sensitive to fragrances may want to consider an unscented option.

This litter is well-suited for multi-cat homes, offering solid odor control and easy maintenance, though a bit of tracking is typical with clay-based litters.

The PetSafe ScoopFree Refills use silica gel crystals instead of traditional clumping clay, making them a good option if you want a low-maintenance litter solution designed for use with the ScoopFree automatic litter boxes. These crystals are excellent at controlling odors because they absorb urine and dry solid waste quickly, which helps neutralize smells faster than typical clumping litters. The scent is described as 'Fresh,' which adds a mild fragrance without being overpowering.

Since the litter is 99% dust-free, it’s gentle on both cats and owners, reducing respiratory issues and mess around the box. It also scores well for low tracking, meaning less litter is carried outside the tray onto your floors. However, because this litter does not clump, you won’t be able to scoop clumps, but rather rely on the self-cleaning system.

The disposable trays with leak-proof plastic liners protect floors from leaks and make cleanup simple, though you’ll need to replace the entire tray rather than just adding litter. This product is best suited for pet owners looking for convenience and strong odor control who already own the compatible ScoopFree system. If you prefer traditional clumping litter or want to scoop manually, this might not match your needs.