Top 10 Best Cat Litter For Asthmatic Owners & Asthmatic Cats

Did you know that 1% to 5% of cats in the US suffer from asthma? That means about 800,000 or more of the 80 million cats in the country. If you or a pet has asthma, this article with reviews on the best cat litter for asthmatic owners and cats will help you in reducing the symptoms of the allergies by providing you with amazing litter options. 

However, if you are in a hurry to see the best cat litter for asthmatics from our top 10 list, then you can go for the Ultra Premium Clumping Cat Litter.  We have selected this as the best overall product as it is dust-free, hard clumping, unscented, and has excellent odor control.

Best Cat Litter For Asthmatic Owners And Cats With Asthma
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If your cat is experiencing asthma, you can visit a vet or doctor to care for your pet and prescribe medications. Veterinarians commonly give corticosteroids to reduce inflammation in the lungs and sometimes bronchodilators to dilate airways and help with breathing problems when treating cat asthma. 

On the other hand, a doctor can give you anti-inflammatory drugs with bronchodilators or steroids if you have asthma. However, these solutions are secondary and temporary if you don’t eliminate the allergy triggers.


Why Do You Need The Best Cat Litter For Asthmatics?

Cat litter can be a source of litter dust, fumes from strong odors, and more, which can cause problems for you or your cat. When you purchase the correct type of litter, it will help you minimize or even eliminate this issue. 

Having gone through all the top products in the market, all the products presented here are suitable and help reduce litter problems for owners and pets with asthma. 

What Is The Best Cat Litter For Asthmatic Owners And Asthmatic Cats
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We have also provided a Cat Litter buying guide further down the page that explains the features and ingredients used in producing cat litters for you to read. These include Non-clumping vs. Clumping types of cat litter, Clay, Plants-Based, Recycled Paper, Silica gel, and Wood.  The buying guide will help you understand and choose your perfect product. We have also recommended our personal favorites at the end. You may also want to see our post on the best air purifiers for cat litter odor as it will help you maintain a fresh-smelling home free of allergens.

So, without further ado, here’s the best litter for cats with asthma or asthmatic cat owners you can purchase: is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Please note as an Amazon Associate I earn from qualifying purchases. However all the information provided on this site are my own honest opinions.

Top 10 Best Cat Litter For Asthmatic Owners 


Dr. Elsey’s Ultra Premium Clumping Cat Litter

The Ultra Premium Clumping Cat Litter is the number 1 best-selling cat litter product on Amazon. It’s available in 3 different pack sizes and is also affordable. Each pack is about 40 Lb in size. 

Dr. Elsey’s Ultra Premium is a scoopable litter that you’ll find easy to use. It’s ideal for managing asthma because it’s 99.9% dust-free. Furthermore, the cat litter has superior odor control with only natural ingredients; no artificial scents. 

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The litter is made from 100% bentonite clay, making it easier to clump hard. The granule size and premium texture won’t trouble your cat. Moisture doesn’t reach the ground, and the hard clumps are very easy to clean. 

Furthermore, it’s a low-tracking litter, so the clay doesn’t leave the box. 

Dr. Elsey Ultra Premium Clumping Cat Litter is for multi-cat. As a result, you can use it with one or more cats. As a clay litter, you should dispose of it in the trash. Clay litters shouldn’t be flushed as they can clog up the drainage. 



  • 99.9% dust-free
  • Unscented with natural ingredients 
  • Multi-cat formula 
  • Hard clumping 
  • Great odor control
  • Low tracking

  • Packaging isn’t the best 



Arm & Hammer Clump & Seal Platinum Cat Litter

This cat litter from Arm & Hammer is a revolutionary clumping one. It guarantees you a 7-day odor-free home with 10% more odor eliminators than the Arm & Hammer seal fresh scent formula. This feature makes it one of the best cat litter for allergy sufferers.

As a clump and seal litter, this product absorbs seals and eliminates odors before they leave the cat litter box. The seal here is the moisture-activated Micro-Granules. This cat litter can eliminate odors effectively from litter boxes thanks to the ARM & HAMMER Baking Soda.

There are also plant-based particles that create rock-solid clumps, which are easy to scoop. Furthermore, the Arm & Hammer Clump & Seal Platinum Cat Litter is 100% dust-free and creates no dust cloud when you use it. 

To top it off, this is the largest litter size from all Arm & Hammer litter products. It comes in a 40 pounds pack. You can use it for single or multi-cats.


  • Large size 
  • Plant-based particles 
  • 100% dust-free
  • 10% more odor eliminators

  • Packaging not great
  • Complains of damaged delivery 



WORLD’S BEST CAT LITTER Original Unscented

If you need a litter that’s super easy to use, the World’s Best cat litter original will interest you. This 32-pound cat litter is an Amazon’s Choice product and comes in different variants. 

There’s the unscented variant, lotus blossom scented, and lavender-scented options. There’s also the multi-cats clumping option with natural plant ingredients. For asthma, you should go with the unscented or multi-cats clumping option.

The naturally unscented litter has long-lasting odor control. It’s a fast-acting litter that clumps very quickly, and you can scoop very easily. After use, you can flush the product rather than keeping it in the trash.  

As a litter with natural plant ingredients, it’s free from silica dust which can trigger asthma.

The natural ingredient here is whole-kernel corn without any artificial additives. Plant-based ingredients are friendly to your cat, to you, and the environment. 

It’s also lightweight, which ensures low tracking and low mess.

The litter lasts about 2x of how long regular litters last; you don’t need to use too much at a time. 


  • Plant-based ingredients 
  • Unscented 
  • Flushable 
  • Low tracking

  • Might attract bugs 
  • Slight organic smell



Purina Tidy Cats LightWeight Free & Clean Clumping Cat Litter

Here’s another Amazon Choice Product, this time from Purina Tidy. It’s an ideal litter for asthmatic cats if you’ve got multiple cats at home. It comes with a 14-day ammonia blocker guarantee. 

As the description states, this is a very lightweight clumping cat litter. It has robust odor control and is 99.9% dust-free. Purina tidy ingredients include natural clay, mineral product, and activated carbon which helps to eliminate odors. 

This product doesn’t come with any artificial dyes or fragrances; it’s 100% unscented. It comes with tight climbs for easy removal while cleaning. Notably, the litter comes with a handy handle that makes management easy.

You have different buying options with the Purina Tidy Cats LightWeight Free & Clean Clumping Cat Litter. You can opt for the 17-pound pack, 3 x 6 Lb jugs, or 8.5-pound pack – whichever meets your budget. 


  • Activated carbon 
  • Multiple sizes 
  • 100% unscented 
  • 14-day ammonia blocker guarantee 
  • Handy handle 

  • Requires regular changing 
  • Not flushable



Fresh Step Advanced Clumping Cat Litter Review

You can save money by purchasing this 2-pack Fresh Step Advanced Clumping Cat Litter. Also, you can buy it in 37 lbs, 32 lbs, or 18.5 lbs sizes. It’s an ideal respiratory relief cat litter for you and your pet as it’s optimized to fight odors.

You get 10-day odor protection with this Fresh Step clumping cat litter. In addition, it’s 99.9% dust-free. You can opt for the unscented variant without fragrances and dyes. Alternatively, you can opt for the mountain spring scented version.

The clumping clay the litter features are relatively large. An exciting benefit of this is that it clumps tight for easy clean-up. The litter can fight odors effectively due to the Febreze addition. Febreze is a household odor eliminator brand in the United States. 

Cats of all life stages can use the Fresh Step Advanced Clumping Cat Litter without problems. Furthermore, it’s a litter for multiple cats. 


  • Multiple sizes 
  • Large clumping clay 
  • Febreze to fight odors 
  • For multiple cats

  • Tracks a bit 
  • Mountain spring scent can be a bit overwhelming



Boxiecat Premium Clumping Cat Litter Review

The Boxiecat Premium Clumping Cat Litter is an all-natural, scent-free, and premium clumping clay litter. It’s available in a 16-pound pack and a 28-pound pack. Notably, it’s one of the products veterinarians recommend. 

This litter is for single and multi-cat households, and it will fit in almost any litter box. It features a flat-top clump. Hence, it clumps on top, and you don’t have to bend too much to scoop. The chunks are very hard and form in just seconds.

Boxie cat guarantees 2x longer lasting than normal from this product. Therefore, you can use one bag for up to a month with one cat. For asthma, the litter features an innovative dust control formula with 99.9% dust-free assurance.

This product also has an exceptional odor control formula that targets ammonia. The low tracking granules help prevent a mess in your home as the litter stays in the litter box. 

We loved the Boxiecat Premium Clumping Cat Litter because of the convenient packaging, making it easier to handle. 


  • Flat-top clump 
  • Dust and odor control 
  • Convenient packaging 
  • Long-lasting Litter

  • Not too ideal for long-haired cats
  • Complains of open delivery



PetSafe ScoopFree Premium Crystal Non-Clumping Cat Litter

From PetSafe, you can purchase this scoop-free cat litter in different variants; original litter, sensitive litter, and lavender litter. The sensitivity litter is the best cat litter for allergy sufferers that you should prefer.

The PetSafe ScoopFree Premium Crystal Non-Clumping Cat Litter guarantees fresh and clean air with 99.9% dust-free protection. You get 5x better odor control than regular cat litters. 

Like a crystal and non-clumping cat litter, this product lasts. It comes in 2-pack with a total of 9-pound weight and can last for up to 2 months with one cat. You don’t have to scoop; the crystals will absorb the urine and dry solid wastes. 

The litter is compatible with traditional litter pans. However, the manufacturer recommends using it with the PetSafe Deluxe Crystal Cat Litter System or PetSafe ScoopFree Reusable Cat Litter tray. These are good products, too, if you are interested in them.

If you prefer using non-clumping cat litter, this is a product you should check out. 


  • Ideal as a non-clumping litter 
  • Long-lasting 
  • 99.9% dust-free 
  • 5x better odor control

  • Makes noise 
  • No auto-cleaning



Naturally Fresh Cat Litter Review

This product is unique as it’s an all-natural cat litter made with walnut shells. Hence, it’s a plant-based cat litter. You can purchase the single or multiple-cat unscented variant. 

Also, it’s available in different sizes, including a 14-pound pack, a 40 Lb pack, a 26-pound pack, a 14 Lb pack, and a 6 Lb Pack. You can always go for whichever meets your budget. 

As a biodegradable cat litter, this product organically neutralizes odors and is non-GMO and eco-friendly. Notably, it’s efficient in eliminating ammonia smell. It absorbs up to 3x more odors than regular cat litters. As a result, it lasts a lot longer.

With this litter, you get virtually dust free and low-tracking litter to help manage asthma. Also, the item is soft on the cat’s paws and doesn’t stick. It forms tight and firm clumps that are easy to scoop. 

The Naturally Fresh Cat Litter comes in a unique packaging that makes it easy to pour and store. Aside from the Unscented variant, you can also get ‘fresh herbal’ or ‘fresh alpine meadow’ fragrances. 


  • Size and scent variants 
  • Low dust
  • Low tracking 
  • Plant-based 
  • Unique packaging 

  • Slightly damp walnut smell 
  • Dark color 



Petfive Sustainably Yours Natural Sustainable Multi-Cat Litter

Petfive is a 13 lbs cat litter and ideal if you have multiple cats. It’s a plant-based and 100% sustainable cat litter made with corn and cassava. Hence, it’s also renewable and biodegradable. 

Several experts such as Jackson Galaxy at some point have recommended this Petfive Sustainably Yours cat litter as the best litter they’ve used yet. This litter eliminates odors on contact without any added fragrances, and it creates perfect clumps. The clumps are firm, and you can scoop them with ease without breaking. 

Notably, you can flush the clump, which is more convenient and disposing. The litter is also dust-free with a relatively light color. The light color makes it easy for you to spot differences in your cat’s urine. 

As a multi-cat litter, it’ll work irrespective of how many cats you have. If you have just one, you can still use it with the advantage that it’ll last longer. 


  • Ideal for multi-cat owners 
  • Light color 
  • Plant-based 
  • Odor control

  • Tracks 
  • Packaging not resealable



Precious Cat Respiratory Relief Cat Litter with Herbal Essence

Do you need herbal cat litter? This product from Dr. Elsey’s Store is a specially formulated one for respiratory relief. It’s come in a sizeable 20-pound pack for single or multi-cat owners. 

The manufacturer behind this product is a renowned veterinarian in the US. Notably, the product is specifically to help cats who already have respiratory issues or diseases like asthma.

The Precious Cat Respiratory Relief Cat Litter with Herbal Essence is hypoallergenic as it features no plant proteins. Also, it’s 99.9% dust-free with odor control and low tracking. It clumps hard, so you’ll have no difficulty scooping. 


  • Hypoallergenic 
  • Formulated for respiratory diseases 
  • 99.9% dust control 
  • Herbal Essence 

  • Packaging isn’t so great 
  • Does not ship to all countries 

Buying Guide: How To Pick The Best Cat Litter For Asthmatics

What we will look at here is how to select the best cat litter for asthmatic owners. There are several essential things to consider when choosing a cat litter. However, if you want the “best” one to help manage asthma, these are the factors to prioritize: 


Non-clumping vs. Clumping 

The clumping type is an important criterion, and you have to consider this for yourself and your cat. Clumping litter absorbs liquids and solidifies into clumps when wet. They are easier to clean and more lasting because you can easily remove these clumps as a single unit. 

best dust free cat litter clumping cat litter
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You won’t have to change the cat litter as frequently, unlike with a non-clumping litter. Hence, clumping litters are more cost-effective and can help prevent litter dust that can cause asthma. 

On the other hand, non-clumping litters absorb liquid without forming clumps. Hence, you need to clean them a lot more often. The advantage of non-clumping litter is that they are more biodegradable than clumping litter. 


Dimensions and Texture 

Animals like cats like to scratch. They’ll most likely scratch the litter attempting to bury their waste. As a result, it’s critical to pick a product that is gentle on their paws. First, you’ll have to check your cat’s paws because some cats’ paw pads are more sensitive than others. 

The litter texture will vary depending on the material. I’ll explain the various types of litter materials later on. 

Litter granules can range in size from tiny clay granules to huge paper or wood pellets. If your cat has long hair, larger sizes are ideal because they don’t attach to their fur as much as the small ones. Also, larger granules are less likely to be tracked outside the litter boxes. You may also wish to see our post on the best cat brush for long-haired cats if you have one.



No one, including your cat, enjoys a stinky cat litter tray. The foul odors arise from the ammonia generated when bacteria decompose the pee and they contain strong fumes, chemicals and can be toxic in high doses. The best cat litter for asthmatics should be a litter with excellent odor control to help deal with this. 

These types of litter will absorb the liquid fast and prevent the smell from developing and spreading. Furthermore, to mask the nasty odors, some cat litter comes with fragrances that smell nice like perfumes. 

You should carefully select a fragrance because while a smell may be appealing to you, it might not be so appealing to your cat. Cats use their scent to identify their territory; therefore, some artificial fragrances may deter them from using the tray. 

You can opt for cat litter with activated carbon to be on the safe side. Activated carbon absorbs foul odors naturally without the need for artificial scents. 



There are cat litters made from different materials. I’ll be explaining the different types and what you should expect from each.


Clay Litters 

Clay is the most common cat litter material because it’s the traditional material. It’s also versatile as it can be clumping or non-clumping. As earlier explained, non-clumping clay absorbs liquids well, but it does not clump together. 

Is clay one of the best cat litter for allergy sufferers
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Clumping cat litter remains the better option to consider over non-clumping. Clay-clumping cat litter is from sodium bentonite clay. This material expands up to 15 times its original size when wet. 

The disadvantage, however, is that clay cat litters are more likely to produce fine dust, which you don’t want since you need a respiratory relief cat litter. 

The most significant downside of clay based litter is that it is not very environmentally friendly. Also, clay litters aren’t biodegradable or compostable. 


Plants-Based Litters  

Plant-based products are environmentally-friendly cat litter options. These litters can be quite effective and are also biodegradable. However, they can be pretty expensive.

Also, plant-based cat litters don’t clump as well as their clay counterparts. They are, however, an excellent alternative if you wish to reduce your environmental effect. 


Recycled Paper Litters 

These types of cat litter are from recycled paper compressed into tiny pellets. They are a far more environmentally friendly option for cat litters than any other type. 

paper litter respiratory relief cat litter
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Recycled paper cat litters are particularly effective at absorbing liquids. They are even more absorbent than traditional litters, and with their soft feel, they won’t harm your cat.

Furthermore, this type of paper litter is better for long-haired cats because they feature larger pellets. About the downside, these litters do not clump too well and will require regular cleaning. 


Silica Litters

You should be familiar with silica as it’s a naturally absorbent material. It’s one of the best cat litter materials because it absorbs urine faster and keeps the litter fresh. 

Silica Litters have the highest absorbency of any cat litter materials, absorbing up to 40 times its weight in wet. The advantage here is that you won’t need to change it frequently. 

For the cons, silica cat litters, like clay litters, are not very environmentally friendly. It also doesn’t biodegrade and can be somewhat sharp to your cat’s paws. It won’t be the best option if your cat has sensitive pads. 


Wood Litters 

Most wood litters come in pellet form. The other options are shavings and sawdust. Wood litters make very little dust; with this, they are ideal buying options for a low dust cat litter. They also minimize odor without the use of any additional scent.

hypoallergenic cat litter wood litters
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If they feature any scent, it’s the fresh forest scent of woods. These litters have the added benefit of being produced from sustainable renewable materials and being compostable and biodegradable. 

Wood liters are relatively larger than other cat litter types. Hence, it may take some time for your cat to adjust if it’s their first time using such a litter. 

Notably, you must be careful when discarding used wood litter. This is because wood litters are somewhat mushy and can break up even after clumping. 



Q: Can you be allergic to cat litter?

A: Yes, you can develop an allergy to non-natural additives and high dust from some litter types. You come in contact with these mainly when you are refilling or cleaning the litter box.


Q: Can Cat Litter make my cat cough?

A: Your cat can get a cough when they inhale irritants of any sort. Therefore, dusty cat litter can cause your cat to develop a cough. Cough is also typically a symptom of asthma which is why you’ll need the best litter for cats with asthma we have recommended in this post.


Q: How often should I change kitty litter?

A: Cat litter should be changed about twice a week. However, you may have to replace it once a week or even every day, depending on your situation. While changing the litter, you should also maintain the litter box properly or get a new litter box if your litter box is starting to retain smells and becoming hard to clean.


Final Verdict

The Ultra Premium Clumping Cat Litter is not just our choice but also literally the Amazon’s Choice product for Cat Litter For Asthma, and it lives up to it. I recommend it as the best cat litter for asthmatic owners and asthmatic cats. 

The litter has all you need with superior odor control, hard clumping, and it’s unscented. What’s more? It’s a relatively affordable product, as listed here on Amazon

Alternative Product

Another great option to purchase is the Purina Tidy Cats LightWeight Free & Clean Clumping Cat Litter especially if you have multiple cats at home. It uses mineral products and activated carbon to help you to eliminate odors.

As stated earlier, it comes with a 14-day ammonia blocker guarantee so even with multiple cats, the odor is controlled effectively. It’s also 99.9% dust-free helping you to eliminate triggers.

We have taken the time to compare great products in our list of the 10 best cat litters for cats and cat owners with asthma. I hope you have enjoyed this and found it useful.  Please share this review with all your friends.

best cat litter for lungs and asthma
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