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The 8 Best Cat Litters For Owners With Asthma

If you suffer from allergies or asthma, owning a cat might be challenging. If you've selected a hypoallergenic cat breed, you should now investigate asthma-friendly cat litter. In rare instances, your cat may develop allergies or suffer from asthma, making litter box training difficult.

BestForPets (bestforpets.org) has tested some of the best cat litters for owners with asthma to assist you and your cat select the ideal litter. Whether you like clumping or crystal cat litter, we offer a variety of excellent alternatives for you to select from.


Cats Pride Hypoallergenic Multi-Cat Litter

The finest product overall is the odorless, hypoallergenic Cats Pride cat litter. It is perfect for cats and owners who are allergic to dusty and perfumed cat litters or suffer from asthma. This litter begins working immediately to absorb and remove smells for up to 10 days.

Upon contact with moisture, it forms a dense, firm clump that makes trash easier to sweep up and dispose of. It is 99 percent dust-free and 50 percent lighter than the competition. It still contains some dust, but far less than conventional clumping cat litters.

This litter features small, non-chunky granules, making it simpler to handle and keep in your cat’s litter box. It can also aid cats that have dermatitis and itch after using the litter box. There is no dust cloud when you pour this cat litter into the box, which can be a trigger for allergies and asthma.


  • 99.9 percent dust-free
  • Hypoallergenic
  • Unscented


  • Messy


Advanced Fresh Step Clumping Cat Litter

This product offers the best value. You receive a substantial quantity of clumping kitty litter at a reasonable price. The natural aroma of the Fresh Step advanced clumping cat litter is not overbearing for cats with sensitive noses. This clumping cat litter has less dust than comparable goods.

Activated charcoal keeps this litter odorless and fresh for up to ten days. This helps to maintain a clean atmosphere without the presence of strong ammonia odors. This cat litter is 99.9% dust-free and low-tracking, meaning that it will not easily adhere to your cat’s fur or paws.


  • 99% dust-free
  • 10-day odor control
  • Dilutes ammonia odors


  • Not scentless


Dr. Elsey’s Extremely Clumps Cat Litter

This clumping cat litter is 99.9 percent dust-free, hypoallergenic, and made from all-natural materials. This makes the litter safe and handy for families and cats that are allergic to the dust and allergens found in perfumed and dusty cat litters.

Unlike many other products in this category, Premium Clumping Cat Litter does not include dust particles that accumulate on surfaces, hence reducing respiratory difficulties.

It is a medium-grain, firm, clumping cat litter that prevents moisture buildup. This litter is suitable for mechanical and sifting litter boxes, making it simple to scoop and dispose of your cat’s waste. Once your cat has urinated into the litter, it creates a firm clump, allowing you to clearly determine where he or she has used the litter box.


  • 9% dust-free
  • Hypoallergenic
  • No dust clouds or particles


  • Not permitted to be flushed


PetSafe ScoopFree Premium Cat Litter Crystal

The PetSafe crystal cat litter is compatible with virtually all conventional litter boxes. Two pre-measured bags of cat litter with a unique smell are included.

The principal constituent, silica gel beads, are excellent at drying waste and absorbing excess moisture and provide unrivaled odor control. It efficiently absorbs solid waste and urine and offers up to five times more effective odor control than clumping cat litter. This permits the litter to maintain its freshness and last longer.

This litter is good for cats with respiratory sensitivities because it is 99.9% dust-free and has little tracking. Crystal cat litter is low in dust and will not adhere to your cat’s fur or paws.

The hypoallergenic properties make it simple to clean and maintain the litter box without eliciting allergic reactions. Crystal cat litter lasts longer than other cat litters, therefore even if the bag sizes are relatively little for the price, it can still last you a while.


  • Minimal dust
  • Ideal for delicate felines
  • Persistent freshness


  • Miniature bag servings


Walnut Naturally Fresh Cat Litter

Fresh cat litter is naturally extremely absorbent, thus less is required to achieve the same outcomes compared to other cat litters. In contrast to cat litters that spread silica dust throughout the area, this litter is dust-free, allowing your cat to breathe normally without breathing dangerous chemicals or dust.

Additionally, it does not adhere to your cats’ paws or settle on their fur, which considerably reduces allergies for both you and your cat.

This litter is 100 percent natural and eco-friendly, making it more sustainable and kind to your cat. Your cat will not be exposed to pollutants, silica dust, or genetically modified organisms when you use walnut-based cat litter. This litter is gentle on your cat’s paws, simple to scoop, and low in tracking.


  • Dustless formulation
  • 100% natural ingredients
  • Extremely absorbing


  • Mold develops easily.


ARM & Hammer Platinum Cat Litter with Cloud Control

This cat litter is more costly, but the advantages and quality justify the cost. It offers great moisture control and contains baking soda as an odor-control component. This litter has sophisticated dual odor control as soon as the clay comes in touch with pee and feces moisture.

This kitty litter is dust-free and has less tracking. It is simple to pour and scoop, which facilitates litter box care. When handling this litter, neither you nor your cat needs to worry about breathing clouds of dust, smell, or chemicals. This litter reduced exposure to dander and dust particles, which may normally cause allergies or asthma.

This cat litter’s dander barrier technology reduces airborne particles during scooping and disposal, which is another advantage. Even though the producer says that this cat litter is 100% dust-free, some dust is nevertheless created during the production procedure.


  • Dander shield engineering
  • Easy-to-inhale formula
  • Reduces dust clouds


  • Pricey
  • Contains trace amounts of dust

Buyer's Guide

What varieties of kitty litter are asthma-friendly?

There are several alternatives available. Hypoallergenic and dust-controlled cat litters are often among the finest litters for asthmatic and allergic cats and their owners.

Compacted cat litter

This type of cat litter’s active component is sodium bentonite clay. When clay meets moisture, the litter forms a solid clump around pee or feces to retain moisture. It is not as effective in controlling odors as crystal cat litter. There is no silica dust in clumping cat litter, which can irritate the respiratory system if breathed repeatedly.

The crystal litter

The primary active element in this type of cat litter is silica gel particles. These beads dehydrate waste and absorb urine moisture. Crystal cat litter lasts longer than other types of litter, thus it requires less frequent replacement.

This makes it more economical and easy to maintain if you do not have much time to clean the litter box every day. The silica dust created by this litter may be problematic for those with asthma or allergies. However, there are other hypoallergenic alternatives that reduce the number of silica particles in the product.

Litter made from walnuts

The cat litter made from walnuts is natural, organic, devoid of toxins, and hypoallergenic. This sort of cat litter is advised if you wish to avoid exposing yourself or your cat to potentially hazardous chemicals and other unnatural elements. As hypoallergenic cat litter, natural walnut litter checks all the boxes and is an excellent option for cats with sensitive skin.

What constitutes decent cat litter for asthmatic cat owners?

Cat litters that are odorless, dust-free, hypoallergenic, and natural are ideal for cats and their owners with asthma and allergies. The sort of cat litter you select will depend on the quantity of litter you want, the asthmatic advantages it provides, and the general quality and texture.

Each sort of cat litter will have distinct advantages and disadvantages, which may influence your decision; thus, seek a product that suits both your and your cat’s demands.

Considerations prior to selecting asthma-friendly cat litter

  • Considering the dust-free percentage is essential. You should pick cat litter that is 99% to 100% dust-free.
  • To avoid any bad respiratory effects induced by pollutants and toxic chemicals, the components should be natural.
  • Avoid cat litters containing silica gel beads if you or your cat are sensitive to silica dust.
  • Select a cat litter that produces no dust clouds. Even if you’re not in the immediate vicinity of your cat’s litter box, these dust clouds can still create respiratory troubles.
  • The litter should have low tracking to prevent it from sticking to the paws and fur of your cats. This might lead to your cat breathing in the litter throughout the day, which can exacerbate asthmatic issues. Consider choosing a low-tracking litter box so that any litter left on your cat when it leaps out of the litter box falls back into the box.

Why select litter without a scent?

Fragrances can be asthma triggers for cats and their asthmatic owners. Typically, the chemicals used to generate the odor are strong and hazardous to you and your cat. Lavender, floral, fruit, ocean, and other synthetic plant odors are the principal fragrances utilized in scented cat litters.

A scentless or original cat litter is preferable to scented cat litters, especially if you wish to prevent asthma triggers.

Cat litter precautions for those with allergies or asthma

It is advised that disposable gloves and a mask be worn when handling kitty litter to prevent dust particles from provoking asthmatic or allergic reactions. The surroundings must have sufficient cross-ventilation so that no stray dust clouds may accumulate in the vicinity.

Although hypoallergenic cat litters may alleviate some of the symptoms of respiratory disorders in both cats and people, this does not ensure that the litter will not harm your breathing, as all cat litters include dust and other chemicals.


Because it is hypoallergenic and odorless, Cats Pride Unscented Hypoallergenic Multi-Cat Litter is our top recommendation among the cat litters evaluated in this guide. It provides great odor control and is dust-free. Fresh Step Advanced Clumping Cat Litter is our second recommendation. This cat litter is natural, hypoallergenic, and easy on your cat’s and your respiratory system. BestForPets (bestforpets.org) hopes that our reviews of the best cat litters for owners with asthma have assisted you in narrowing down your selections and identifying the ideal product for your needs.

Author Image

Dr. Deborah Fletcher

Deborah R. Fletcher, DVM, is a skilled veterinarian with more than 15 years of experience dealing with companion and exotic animals. She has experience caring for a variety of animals, including household cats and dogs, reptiles, birds of prey, and even primates. Dr. Fletcher is a valuable part of the BestForPets team, where she contributes to their aim of providing pets and their owners with the finest possible treatment and services.

Veterinarian (DVM) Dr. Deborah Fletcher


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