10 Best Non Toxic Cat Litter 2025 in the United States

Fresh Step Extreme Clumping Litter with Febreze Freshness is a clay-based cat litter designed for indoor use, particularly for house cats of all sizes. It stands out with its strong odor control system, using Ammonia Block technology combined with Febreze to guarantee up to 15 days of freshness, which is helpful for keeping litter boxes smelling clean in multi-cat homes or busy households. The litter forms tight clumps quickly thanks to ClumpLock technology, making scooping easier and reducing mess from crumbling.

Additionally, it has a low dust formula, which helps minimize tracking and keeps the surrounding area cleaner. However, being clay-based, it is not biodegradable or environmentally friendly compared to some plant-based options, which might be a consideration for eco-conscious buyers. The mountain spring scent is quite noticeable, which some cats or owners might find strong if they prefer unscented litters.

This litter performs well on odor control and clumping, making it a reliable choice for cat owners who prioritize scent and ease of cleaning, though it has limited environmental benefits.

Dr. Elsey's Premium Clumping Cat Litter is designed to meet high standards for a non-toxic cat litter. Made from 100% bentonite clay, it excels in creating hard clumps that make it easier to scoop and keep the litter box clean. This is particularly beneficial for cat owners who want to minimize the hassle of litter maintenance. The clay material is also effective in controlling odors, making it suitable for both single and multi-cat households. Despite being unscented, it effectively keeps your home smelling fresh between cleanings, which is a big plus for pet owners concerned about strong artificial scents.

One of its standout features is its low dust formulation. With a 99.9% dust-free rating, this litter is ideal for cats and owners with allergies, providing a hypoallergenic solution that minimizes respiratory irritations. Additionally, the litter is designed to be low tracking, meaning it is less likely to be scattered out of the box, keeping your floors cleaner. However, there are a few drawbacks. While the hard clumping nature is excellent for cleanup, the litter is quite heavy, which might make handling and refilling the litter box challenging for some users.

The environmental impact is another consideration; although the litter is made from natural ingredients, bentonite clay is not biodegradable, which could be a concern for environmentally conscious pet owners. The product’s packaging also advises users to handle used litter with caution due to the risk of toxoplasmosis, especially for pregnant or nursing women and individuals with weakened immune systems. To conclude, Dr. Elsey's Premium Clumping Cat Litter is a strong contender in the non-toxic cat litter category, offering excellent odor control, effective clumping, and low dust, but its weight and environmental impact might be factors to consider based on individual needs and preferences.

Fresh Step Clumping Cat Litter with Febreze Gain Scent is designed for indoor house cats and is made from fiber material, which is common for clumping litters. It stands out with its strong odor control system, combining Febreze’s Ammonia Block Technology and activated charcoal, which claims to keep urine smells at bay for up to 10 days. The added Gain scent helps your home stay fresh longer, which many cat owners may appreciate. It also boasts a very low dust formula, at 99.9% dust-free, which helps keep the air cleaner and reduces mess around the litter box—a big plus for both cats and owners.

The litter is intended for easy removal of waste with daily scooping to maintain freshness. One potential drawback is the scent: some cats or owners might find the fragrance strong or irritating, especially if they prefer unscented litters. The litter comes in a sizable 14-pound box, suitable for regular use without constant repurchasing.

This litter is well suited for cat owners seeking effective odor control with a fresh-smelling home and low dust, while those prioritizing natural or unscented litters might want to explore alternatives.