Best Clumping Cat Litter Reviews 2021

Most cat owners prefer using clumping cat litter because it is easier to discard. Also, manufacturers primarily make clumping cat litter because there is a higher demand for it.

In this article, we will discuss the best clumping cat litter that you can use for your feline buddies. We factored customer reviews, formulation of the litter, and different types for curating this list. Hopefully, you’ll find the best clumping cat litter in this guide.

Best Clumping CatRatingPrice
World’s Best Cat Litter, Clumping Formula⭐⭐⭐⭐⭐Check Price
CAT LOVE Unscented Premium Clumping Cat Litter⭐⭐⭐⭐⭐Check Price
Boxiecat Premium Clumping Cat Litter⭐⭐⭐⭐Check Price
Purina Tidy Cats LightWeight Clumping Cat Litter⭐⭐⭐⭐⭐Check Price
Dr. Elsey’s Premium Clumping Cat Litter⭐⭐⭐⭐⭐Check Price
ARM & HAMMER Clump & Seal Platinum Cat Litter⭐⭐⭐⭐Check Price
ökocat Natural Wood Clumping Cat Litter⭐⭐⭐⭐⭐Check Price
PROcats Premium Cat Litter⭐⭐⭐⭐Check Price
Sustainably your Natural Sustainable Multi-Cat Litter⭐⭐⭐⭐⭐Check Price
Better Way Cedar Formula Clumping⭐⭐⭐⭐Check Price
SmartCat All Natural Clumping Litter⭐⭐⭐⭐⭐Check Price


 1 World’s  Best Cat Litter, Clumping Formula

World's Best Cat Litter, Clumping Litter Formula

If you have a smelly kitty, it’s best to look for a clumping formula that has excellent odor control. The World’s Best cat litter formula has incredible odor control; thus, it keeps the litter box smelling fresh.

Moreover, the litter clumps quickly, making it easy for you to scoop. You no longer have to chisel or scrape the litter box anymore as the natural litter makes managing the mess very easy.

Since the litter is septic-safe, you can flush it instead of throwing it in the trash. It has been tested for safety in the sewer systems, so you don’t have to worry about anything.

Plus, the litter s 99% dust-free, reducing the mess in your house. Make sure not to mix with a non-clumping litter, and you won’t have to worry about tracking. Overall, this clumping litter is environment and pet-friendly. It has been made with whole-kernel corn and does not contain any chemicals or artificial perfumes.


  • Reversible
  • Thick and durable
  • Made of black silicone particles and polyester fiber filling
  • Fits loveseats and recliners too
  • Can be washed in a washing machine

 2 Cat Love Unscented Premium Clumping Cat Litter

CAT LOVE Unscented Premium Clumping Cat Litter

If you’re looking for an unscented clumping cat litter, this is one of the best ones out there. Firstly, it has long-lasting odor control, which will keep your house smelling clean and fresh.

Also, it has an awesome clumping ability. Thus, it absorbs your cat’s waste quickly and clumps efficiently, making it easier for you to scoop the waste.

For waste and smell reduction, the litter neutralizes odor from the fecal and urine waste for up to six weeks. It has been made with high-quality clay and is 99% dust-free, so there’s no issue with tracking.


  • Unscented clumping litter
  • Odor control
  • Efficient absorption
  • Neutralizes smell up to six weeks
  • 9% dust-free

 3 Boxiecat Premium Clumping Cat Litter

Boxiecat Premium Clumping Cat Litter

Boxiecat is the best low dust clumping cat litter and is even recommended by vets. If you previously had trouble with litter that gets used up quickly, you’ll love how long-lasting this one is. With this cat litter, you can save money.

Its formula is tested for low tracking, thus, making it 99.9% dust-free. If your cat is hypoallergenic, it’s essential to choose a formula that is safe for them, and this litter is ideal for such kitties.

Moreover, it eliminates ammonia odor, leaving the litter box fresh-smelling. Also, once your cat is done doing her business, the cat litter clumps instantly, forming a solid lump that you can easily take out. If you have multiple cats, this litter would be suitable for you as it has low tracking granules. Thus, your cats won’t be taking the dust around with them on their paws.


  • Odor control for weeks
  • Low tracking granules
  • Vet-approved formula
  • Two times longer lasting
  • 9% dust-free

 4 Purina Tidy Cats LightWeight Clumping Cat Litter

Purina Tidy Cats Light Weight Cat litter

Purina is a household name for pet products, and the company lives up to its reputation. The Purina Tidy cats clumping cat litter is probably the best dust-free cat litter with a subtle fragrance.

It is a lightweight clumping litter with low dust, making it suitable for homes with multiple cats. Along with quick clumping, the litter also offers easy pouring. You can scoop the waste and dispose of it easily without the need for any scraping.

The litter has a light, spring-like scent that will spread throughout your house, keeping the air fresh. Most importantly, don’t be fooled by lighter weight. Just because it’s lightweight doesn’t mean that there is less litter.


  • Low-dust litter
  • Lightweight
  • Springs scent
  • Quick clumping

 5 Dr.Elsey’s Premium Clumping Cat Litter

Dr. Elsey's Premium Clumping Cat Litter

Dr. Elsey’s premium clumping litter is one of the favorites among cat mommies and daddies because of its awesome features. First of all, it is 99.9% dust-free, keeping all your surfaces and floors clean.

If you have sensitive cats, you should try this cat litter as it is ideal for hypoallergenic kitties. Similarly, if anyone in your house has allergies, the dust-free formula is best for your home.

Since it is a middle-grain clay formula, it clumps quickly and forms a hard blob that you can scoop with ultimate ease. Also, making it the best cat litter for multiple cats is the superior odor control that will keep your home always smelling fresh. Also, it can be used for mechanical litter boxes if that is what you use in your home. Don’t worry about the mess as the clumps don’t break apart and make scooping a breeze.


  • 9% dust-free
  • Hypoallergenic
  • Medium-grain clay formula
  • Hard clumping
  • Ideal for mechanical litter boxes

 6 ARM & HAMMER Clump & Seal Platinum Cat  Litter

ARM & HAMMER Clump & Seal Platinum Cat  Litter

The 100% dust-free formula with low tracking makes this Arm and Hammer product the best low dust clumping cat litter. It has a 10% higher odor control than average cat litters, so your home will smell extra fresh.

Since the litter is plant-derived, it is good for the environment and your pets. The micro granules are moisture-activated, and form a tight seal around your cat’s waste, making sure that odor does not escape from the litter box.

Moreover, it keeps the home free of odor for seven days, saving you of a constant worry. The manufacturers use a patented formula to get the litter just right. Thus, it will get rid of odor on contact and form rocky clumps instantly.


  • Hard, rocky clumps
  • 100% dust-free
  • 7-day odor control
  • Eliminates 10% more odor

 7 ökocat Natural Wood Clumping Cat Litter

ökocat Natural Wood Clumping Cat Litter

If you’re on a search for the best dust-free cat litter, this natural cat litter might be an ideal choice for you. Made with next-generation technology, the cat litter is healthier and cleaner than most others in the market.

Besides, it has the ability to stop the odor from spreading. Since it has special odor-controlling abilities, the odor doesn’t even form, let alone spread in your house. The litter has been cut with precision; thus, it absorbs urine quickly and forms hard, solid clumps for easy scooping.

Thanks to the 99.9% dust-free formula, you won’t have to clean your home multiple times a day. Furthermore, the formula is devoid of genetically modified products and artificial fragrances. Plus, the formula is biodegradable, so you can flush it after use. As it absorbs well, the formula can last for up to seven weeks in the litter box, without letting any urine collect at the bottom of the box.


  • Flushable and biodegradable
  • No clay dust
  • Made of wood fiber
  • 9% dust-free
  • Last for seven weeks

 8 PROcat Premium Cat Litter

Along with keeping your home clean, you must also make sure that cat litter keeps the environment safe. This Procats cat litter does not contain chemicals and is made sustainably to ensure that nor the environment nor your pets suffer from the harmful effects of synthetic chemicals.

Additionally, it is free of fragrance, so it won’t irritate your cat’s skin. The natural scent will keep your home smell-free while the granules quickly clump together to not let any odor escape.

Also, the formula has low tracking so that dust won’t spread around the home with your cat’s paws. Along with reducing the need for vacuuming, it will also be much safer for your cats.


  • Natural scent
  • No harmful chemicals
  • Dust-free with low tracking
  • Forms clumps quickly

 9 Sustainably Your’s Natural Sustainable Multi-cat Litter

Petfive Sustainably Yours Natural Sustainable Multi-Cat Litter

If you’re looking for the best cat litter for multiple cats that is sustainable, this one might be the best choice for you. It is 100% sustainable, so you can rest easy knowing that you are not harming your environment or pets by using the formula.

The cat litter has been made from cassava and corn. Both these crops are fully biodegradable and sustainable, thus, ultimately safe for your pets and home.

As the grains are much whiter than most other brands, it’s easier to spot waste. Thus, you can keep the litter box tidy and spot urine much quickly. Moreover, it has been formulated to minimize tracking, keeping your home clean. One of the most incredible features of this cat litter is the amazing odor control that instantly neutralized the smell of your cat’s waste. Don’t worry; it’s all-natural as there are no chemicals added to the formula.


  • Renewable and biodegradable
  • Whiter than average cat litter
  • Amazing odor control
  • Made of corn and cassava
  • 100% sustainable

10 Better Way Cedar Formula Clumping Bentonite Cat Litter

Better Way Cedar Formula Clumping Bentonite Cat Litter

Whether you have multiple cats or your cat is a bit too stinky, this cedar formula clumping litter will solve the problem. It forms clumps that are easy to remove, making cleanup easy and quick.

Also, it doesn’t let the odor spread from the urine or feces. Since the granules are smaller in size, they are soft on your kitty’s paws. Often cats might not like a certain litter because bigger granules cause discomfort to their paws. However, you won’t have this problem with the Better Way clumping cat litter.

Along with keeping your cats comfortable, the smaller granules also prevent the passing of urine to the bottom of the litter box. Keep in mind that the formula is not flushable, so you must throw it in the trash. Besides, it has cat attractants that help bring your cat to the litter box for doing his or her business. If you are still training your kitten to use the litter box, this could be really helpful in the process.


  • Sanel cat attractants
  • Not flushable
  • Forms rocky clumps
  • Smaller granules

11 SmartCat All Natural Clumping Litter 

SmartCat All Natural Clumping Litter 

Lastly, we have this SmartCat clumping litter, which out-clumps most clay litters in the market. Since it has excellent odor control, you won’t ever smell your cat’s waste in the home.

It’s lightweight and naturally made, thus, eco-friendly and safe for use at home. Plus, it has 100% grass seed, which is fragrance-free and devoid of chemicals.

As a result, you get cat litter free of GMOs and artificial colors that will keep the smell out of the air. Also, it’s biodegradable, so there is no harm to the environment either.


  • Lightweight
  • Superior odor control
  • Quick clumping
  • 99% dust-free
  • No chemicals and fragrance
  • Biodegradable

Is Clumping Cat Litter Right For You?

There are many ways to determine if clumping cat litter is the right kind for your cats. For instance, if you don’t use a mechanical cat litter box, you should opt for clumping cat litter as it makes scooping very easy.

While mechanical cat litters take care of waste, with manual cat litter boxes, you have to scoop the waste yourself. Thus, you need a cat litter that is easy to scoop, so that you don’t have to scrape the litter box.

In such a situation, clumping cat litters are the best as they form hard clumps that you can easily remove from the litter box. As a result, you have a cleaner toilet for the kitties.

Other than that, if you have multiple cats, you’d appreciate a clumping cat litter as it makes disposal of waste a breeze. Try to buy litters with smaller granules as they do not let the urine pass through to the bottom of the litter box.

Buyer’s Guide for Best Clumping Cat Litter

Whether you’re looking for the best cat litter for multiple cats or the best low dust clumping cat litter, you have to keep a few things in consideration. If you buy the wrong litter, your cat might not like it, leading to a waste of money and product.

In this section, we’ll discuss the factors you need to consider when buying the best clumping cat litter for your furry babies.


The first thing to look for in any cat clumping formula is to check whether it is made of clay or sustainable materials. For instance, some cat litters in our review are made of wood and corn. Thus, if you’re looking for a natural cat litter, you should opt for them instead.

Natural cat litters are generally safer for the environment and your pets. Some of them are also biodegradable, so you can flush them instead of throwing them in the trash. Both kinds of litters work well, and it is up to your personal preference which one you choose for your cats.


Everyone should look for the best dust-free cat litter because that is the only way to ensure that you won’t be mopping or vacuuming around the house many times a day. If a formula is dust-free and non-tracking, it won’t stick to your cat’s feet, thus, making cleanup easier.

Also, you won’t have dust particles spread all around the house. All formulas mentioned in our review are 99% dust-free, so you can choose any of them for keeping your home spotless.

Multi-Cat Formula

If you have multiple cats at home, there will be a lot of waste, and not every litter can handle it. Thus, you should look for cat litters that are made for multiple cats. These formulas can lock in odor and absorb urine quickly to ensure that the waste gets dealt with.

Clump Hardness

Another thing to factor in when looking for the best clumping cat litter is clump hardness. When your cat does her business in the litter box, the litter hardens up when it comes in contact with the urine. Low-quality litters break apart very easily while high-quality litters form hard clumps that do not break up even when staying in the litter box for days.

If a clump is hard, it is easier to scoop. In contrast, if a clump keeps breaking, it will increase the cleaning work for you. So, make sure you check for clump hardness when buying the best clumping cat litter.

Odor Control

You might think that all cat litters must have odor control properties, but unfortunately, they don’t. Thus, you should only opt for cat litters that have superior odor control capabilities.

If the cat’s waste remains in the litter box, it will create an unbearable odor unless the litter is efficient odor control features.


Some manufacturers specifically mention that their formulas are hypoallergenic. If your cat is sensitive or you have people with allergies at home, make sure you only buy hypoallergenic formulas. They will ensure that no one gets sick or faces any discomfort.

Grain Size

When it comes to grain size, most cat parents tend to go for smaller grains due to two reasons. Firstly, smaller grain sizes are comfortable on your cat’s paws. Often, cats don’t even go to the litter box because the larger granules are uncomfortable on their paws. So, litters will smaller granules are a better option.

Secondly, smaller granules don’t allow urine to pass down to the bottom of the litter box. One of the issues with larger granules is that they have bigger spaces between them, so urine can easily pass through and pool at the bottom of the litter box.


Can I flush clumping cat litter?

You should only flush a cat litter if it is biodegradable. When buying the best clumping cat litter, make sure you read the description properly. The manufacturers specify if their cat litter is flushable. Some cat litters are tested for sewer safety, making them the same for flushing.

On the contrary, some cat litters are clay-based, so it should not be flushed at any cost. Along with clogging your toilet, they can also be harmful to the environment.

How often should I change clumping litter?

One of the best things about clumping litter is that you don’t need to change it often. You can change the litter every two to three weeks. Some litters can even go for up to seven weeks without the need for replacement.

Whenever you change the litter, make sure to scrub the litter box too. Even though most clumping litters form hard clumps and don’t’ stick to the litter box’s bottom, it is best to wash the box for hygiene purposes.

What is the best clumping cat litter?

The best clumping cat litter must be low tracking, dust-free, lightweight, and hypoallergenic. You’ll find many options in our list with these features so that you can make a choice based on your cat’s preference or your budget range.

What is the difference between clumping and non-clumping litter?

As their names indicate, the main difference between clumping and non-clumping litter is their clumping abilities. While clumping litter forms hard clumps when it comes in contact with urine, non-clumping litter does not form clumps, and the granules remain separate.

Which cat litter is good for the environment?

Biodegradable cat litters are good for the environment as they are mostly made from plant material. You can flush them instead of discarding them in the trash.

Can I mix clumping and non-clumping litter?

Yes, you can mix clumping and non-clumping litter, but it’s advised against. When you mix both kinds of litter, they collectively function much more like non-clumping litter.

This means that you’ll have to clean the litter box more often. When mixing the litters, read the manufacturers’ instructions before use.

Is clumping litter better than non-clumping litter?

Both kinds of litter are suitable for different purposes. While non-clumping litter is more efficient at trapping waste, clumping litter is better if you have stinky cats as it absorbs odor much better.

Also, clumping litter is more expensive than non-clumping litter. However, it reduces the frequency of cleaning. Since clumping litter can stay in the box for up to several weeks, you don’t need to clean as often as you would have to when using the non-clumping litter.

At the end of the day, it is up to you, and your cat’s preference as both litters are great at doing what they are made for: managing waste. If you are confused about which litter to choose, you can try both of them and make a habit of using the one that you find more suitable.

How to use clumping cat litter?

Using clumping litter is similar to using non-clumping litter except that you don’t have to clean the litter box as often. You just need to put the litter in the litter box. Then, scoop the hardened clumps from the top of the litter every day and clean the litter box after three to four weeks.


At the end of the day, it is up to you to make sure that your feline friend has the best of everything Clumping cat litters are a great way to ensure that your house remains free of odor, as their odor control is quite incredible.

Hopefully, you would have found the best clumping cat litter in our review, as we included litters from different companies and of various kinds. Let us know below which cat litter you use for your little friends and why do you like it so much


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