5 Best Cat Litter Brands for Odor Control in 2025, Expert Reviews

If you’re tired of battling persistent odors from your cat’s litter box, finding the right product can make all the difference.

In 2025, several brands have stepped up with advanced formulas designed to lock in smells and keep your home fresher for longer.

But with so many options claiming to be the best, how do you know which one truly delivers on odor control?

Let’s explore the top contenders and what sets them apart.

ARM & HAMMER Clump & Seal Platinum Multi-Cat Cat Litter, 18 lbs

Keep your home fresh and clean with ARM & HAMMER Clump & Seal Platinum Multi-Cat Cat Litter, designed specifically for households with multiple cats. With its patented Odor-Sealing Technology, this litter locks in odors instantly, providing peace of mind for up to 14 days. Say goodbye to lingering smells and hello to a more pleasant living environment.

This litter forms rock-hard clumps that simplify the scooping process, making maintenance quick and hassle-free. No more worrying about messy clean-ups; just scoop and go. The enhanced formula includes 10% more odor eliminators and the power of ARM & HAMMER Baking Soda, ensuring your home stays fresh and inviting.

Perfect for busy multi-cat households, this litter features moisture-activated micro-granules that efficiently trap moisture and odors. You’ll appreciate the long-lasting odor control and convenience this product brings, allowing you to focus more on your furry friends and less on litter-related tasks.

While the 18 lbs size may be heavier to carry, the benefits far outweigh this minor inconvenience. Some cats may need time to adjust to the new formula, but the superior freshness and odor control make it worth it.

Best for: Multi-cat households seeking reliable odor control and easy maintenance.

What We Like:

• Provides up to 14 days of odor control.
• Forms rock-hard clumps for easy scooping.
• Contains 10% more odor eliminators for enhanced freshness.

Specification:

Feature	Details
Manufacturer	ARM & HAMMER
Dimensions	18 lbs
Weight	18 lbs
Material	Clay-based
Color Options	Standard

Dr. Elsey’s Ultra UnScented Clumping Clay Cat Litter 40 lb. Bag

Discover a cleaner, fresher home with Dr. Elsey’s Ultra UnScented Clumping Clay Cat Litter. Designed for discerning cat owners, this premium litter is crafted from 100% bentonite clay. It features a medium grain size perfect for optimal performance. The hard clumping formula keeps moisture away from the tray bottom, producing durable clumps that are easy to scoop.

Say goodbye to unpleasant odors. This litter naturally controls smells, ensuring your home remains fresh even in multi-cat households. Its 99.9% dust-free and hypoallergenic composition makes it an excellent choice for allergy sufferers, both human and feline. You’ll enjoy a cleaner environment with less mess.

The unique granule size not only minimizes tracking but also aids in maintaining a tidy living space. With less litter scattered outside the box, cleaning becomes a breeze. You can focus more on enjoying time with your pets rather than worrying about litter cleanup.

While the 40 lb. bag may pose a challenge for some, its benefits far outweigh the drawbacks. The unscented formula offers a subtle approach to odor control, making it suitable for those who prefer a natural solution.

Best for: Cat owners looking for an effective, unscented clumping litter that excels in odor control and minimizes dust.

What We Like:

• Hard clumping formula for easy maintenance.
• Hypoallergenic and 99.9% dust-free to reduce allergy triggers.
• Naturally controls odors without added fragrances.

Specification:

Feature	Details
Manufacturer	Dr. Elsey’s
Dimensions	18 x 12 x 4 inches
Weight	40 lb.
Material	100% Bentonite Clay
Color Options	Natural Clay Color

Arm & Hammer Cloud Control Platinum Cat Litter, Hypoallergenic & Dust-Free, 18 lbs

Introducing the Arm & Hammer Cloud Control Platinum Cat Litter, a game changer for cat owners seeking a cleaner, fresher home. This litter is specifically designed for multi-cat households, offering exceptional odor control to tackle the challenges of a busy household.

With a 14-day odor control guarantee, this litter uses moisture-activated eliminators and 10% more ARM & HAMMER Baking Soda to ensure lasting freshness. Say goodbye to unpleasant smells and hello to a more enjoyable living space.

The 99.9% dust-free formula significantly reduces airborne dust and dander, making it an ideal choice for allergy-sensitive pet owners. Breathe easier knowing that your pets can play safely without triggering allergies.

Maintenance is a breeze with this litter, as it forms rock-hard clumps that simplify scooping and quick odor trapping. You’ll spend less time cleaning and more time enjoying your furry companions. Packaged in an 18-pound bag, it strikes a balance between effectiveness and convenience.

Best for: Cat owners in multi-cat households seeking effective, hypoallergenic, and dust-free litter solutions.

What We Like:

• 14-day odor control powered by enhanced baking soda.
• 99.9% dust-free for improved air quality.
• Easy scooping with rock-hard clumps.

Specification:

Feature	Description
Manufacturer	Arm & Hammer
Dimensions	18 x 12 x 4 inches
Weight	18 lbs
Material	Clay-based
Color Options	Blue, White

Fresh Step Extreme Clumping Cat Litter with Febreze, Mountain Spring Scent, 14 lb Box

Fresh Step Extreme Clumping Cat Litter with Febreze is designed to tackle one of the most common challenges for cat owners: odor control. With its invigorating Mountain Spring scent, this litter not only masks unpleasant smells but also neutralizes them effectively. Say goodbye to lingering odors and enjoy a fresh atmosphere in your home.

This litter features 15 days of odor defense, thanks to its advanced formula that combines activated charcoal and Ammonia Block technology. The result is a long-lasting freshness that keeps your litter box clean and pleasant. The strong clay clumps quickly and tightly, making scooping a breeze while minimizing crumbles.

Maintenance is simple with Fresh Step. Its low-dust formula helps reduce airborne particles, promoting a cleaner living space for both you and your feline friend. Whether you have one cat or multiple, this 14 lb box provides a practical solution for maintaining hygiene.

Fresh Step is committed to making your life easier while ensuring your cat’s comfort. With minimal effort, you can keep your litter box fresh and hygienic, giving you peace of mind.

Best for: Cat owners looking for effective odor control and easy maintenance for one or several cats.

What We Like:

• Guarantees 15 days of odor control with advanced technology.
• Clumps quickly and tightly for effortless scooping.
• Low-dust formula promotes a cleaner home environment.

Specification:

Feature	Details
Manufacturer	Fresh Step
Dimensions	14 lb Box
Weight	14 lb
Material	Clay
Color Options	Mountain Spring

ARM & HAMMER Cloud Control Platinum Clumping Cat Litter, 37 lbs

If you’re tired of battling unpleasant odors from your cat’s litter box, look no further than ARM & HAMMER Cloud Control Platinum Clumping Cat Litter. This innovative litter tackles odors for up to 14 days while minimizing dust and allergens. With its unique moisture-activated odor eliminators and ARM & HAMMER Baking Soda, it effectively neutralizes both liquid and solid waste odors in an instant.

Designed with your cat’s comfort in mind, this 37-pound litter forms rock-hard clumps that make scooping easier than ever. Its virtually dust-free formula ensures a cleaner environment for both you and your feline friend. The Dander Shield Technology further enhances the user experience by reducing airborne particles and allergens, creating a healthier home.

The hypoallergenic, light scent keeps your litter box fresh without overwhelming sensitive noses. This makes it a perfect choice for households with allergy sufferers or cats that are sensitive to strong fragrances. Maintenance is a breeze, allowing you to focus on enjoying your time with your pet.

Experience the ease of keeping your home odor-free and your cat comfortable with this premium clumping cat litter. It combines functionality, convenience, and exceptional odor control, making it a wise choice for cat owners everywhere.

Best for: Cat owners seeking long-lasting odor control and a hypoallergenic, low-dust solution for their feline companions.

What We Like:

• Provides up to 14 days of effective odor control.
• Virtually dust-free with Dander Shield Technology.
• Forms rock-hard clumps for easy scooping and cleanup.

Specification:

Manufacturer	ARM & HAMMER
Dimensions	N/A
Weight	37 lbs
Material	Clay
Color Options	N/A

Factors to Consider When Choosing a Brand of Cat Litter for Odor Control

When choosing cat litter for odor control, you’ll want to focus on how well it traps smells and how easily it clumps.

Consider if dust or allergies are a concern, especially in multi-cat homes where odor can build up quickly.

Also, decide whether you prefer scented or unscented options to keep both you and your cat comfortable.

Odor Control Technology

Although many cat litters promise odor control, the technology behind them varies widely, so you should understand what features truly keep your home smelling fresh.

Look for moisture-activated micro-granules that instantly trap and seal odors, stopping smells before they spread.

Brands like ARM & HAMMER use baking soda to neutralize odors naturally, which can be very effective.

Some litters feature patented odor-locking technology, creating a solid barrier around waste to prevent any escape of unpleasant smells.

Others incorporate activated charcoal or absorptive agents that eliminate odors at the source. The best options combine multiple methods in a multi-layered system, often guaranteeing odor control for up to 14 days.

Choosing a litter with advanced odor control technology will save you from constant cleaning and keep your space inviting.

Clumping Strength and Ease

Because strong clumping litter forms firm, compacted clumps, you’ll find scooping easier and messes minimized, which directly improves odor control.

The type and size of granules play a key role in how quickly and durably clumps form.

When clumps are solid and easy to scoop, you avoid leftover waste that can cause lingering smells.

This means odors stay trapped inside the clumps rather than escaping into your home.

Plus, superior clumping strength lets you clean the litter box less often since fewer messes remain behind.

Choosing litter that balances quick, durable clumping with ease of scooping helps you maintain a fresher, cleaner environment for both you and your cat.

Dust and Allergy Concerns

As you pick a cat litter brand for odor control, pay close attention to dust and allergy factors that impact both your health and your cat’s.

Opt for dust-free litters with 99.9% dust reduction to minimize airborne particles and reduce respiratory irritation.

Low-dust formulas are especially important if anyone in your home has allergies or asthma.

Some brands feature dander shield technology, which further decreases airborne allergens and boosts indoor air quality.

Choosing unscented or hypoallergenic litters can also help prevent allergic reactions caused by added fragrances.

Make it a habit to regularly check your litter’s dust levels and allergen content so you can maintain a healthier environment for everyone.

Prioritizing these factors will ensure your cat’s comfort and protect your household’s respiratory health.

Multi-Cat Household Suitability

When you have multiple cats, you need a litter that handles increased waste without letting odors take over your home.

Look for formulas with moisture-activated odor absorbers and sealing technology to keep the box fresh longer. Strong clumping capabilities are essential—they make scooping easier and help prevent odor buildup between cleanings.

Choosing litter with a longer-lasting odor control guarantee, like 14 days, suits busy multi-cat households perfectly. Also, consider hypoallergenic options that reduce dander and improve air quality, which is vital when several cats share the same box.

Prioritizing these features ensures you maintain a cleaner, fresher environment for both you and your cats.

Scented Vs Unscented Options

Managing odor in a multi-cat household means selecting the right type of litter, and one key decision is whether to go with scented or unscented options.

Scented litters include added fragrances like Febreze to mask odors, which might appeal to you but can trigger allergies in sensitive cats or family members.

Plus, they can interfere with your cat’s natural scent marking, potentially causing stress or behavior changes.

On the other hand, unscented litters rely on odor control ingredients like baking soda, offering a neutral environment that reduces allergic reactions and scent-related stress.

Ultimately, your choice depends on your cats’ sensitivities and how much you prioritize fragrance versus natural odor control.

Weigh these factors carefully to maintain a comfortable, odor-free space for everyone.

Frequently Asked Questions

How Often Should I Completely Change My Cat’s Litter Box?

You should completely change your cat’s litter box every one to two weeks.

Regular scooping daily helps, but a full change prevents odor buildup and keeps your cat happy and healthy.

Don’t forget to clean the box too!

Can Scented Cat Litter Cause Allergies in Cats?

Scented cat litter might seem fresh, but it can trigger allergies in your cat, causing sneezing or itching.

You’ll want to avoid strong fragrances and choose unscented options to keep your furry friend comfortable and healthy.

What Is the Environmental Impact of Clay-Based Cat Litters?

Clay-based cat litters harm the environment because they’re non-renewable, require strip mining, and don’t biodegrade easily.

You might want to contemplate biodegradable alternatives to reduce your ecological footprint and keep your cat happy.

How to Transition Cats to a New Brand of Litter Smoothly?

Since 60% of cats resist change, you’ll want to mix 25% new litter with 75% old,

gradually increasing the new over two weeks.

This eases their adjustment and keeps their bathroom habits consistent.

Are There Any Health Risks Linked to Dust-Free Cat Litters?

Yes, dust-free cat litters can still cause respiratory issues, especially if you or your cat have allergies or asthma.

You should monitor for coughing or sneezing and choose low-dust options to minimize health risks.

Conclusion

Choosing the right cat litter for odor control is like finding the perfect shield against unwanted smells.

With options like ARM & HAMMER’s advanced odor-locking technology and Dr. Elsey’s hypoallergenic formulas, you’re equipped to keep your home fresh and your cats comfortable.

Whether you have one kitty or a whole clowder, these top brands make managing odors easier and more effective—

giving you peace of mind and a cleaner, healthier space every day.