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8 Best Clumping Cat Litter Reviews| 2020 Ultimate Cat Litter for Odor Control Buying Guide

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While browsing the web or searching through stores you may have realized that there are tons of different cat litters to choose from. Whether you are a new cat owner or just looking to switch brands, providing your cat with the right litter can be difficult when uninformed.

Clumping cat litter is one of the most popular forms of litter on the market when compared to non clumping and crystal litter. If you have already decided on clumping litter you are only partially done with the process. It is still important to understand the various factors that differentiate clumping cat litter so you can choose the best option for your cat. 

Read below to learn more about how clumping litter is different from other types and what to consider when buying it.


  • Dust Free
  • Sensitive nose odor control
  • Rock hard clumps
  • Light, fresh scent
  • Doesn't track 
  • Small granule size sifts easily


  • Unscented
  • Hypo-allergenic, dust free
  • Non-tracking granules
  • #1 Best seller in pet supplies
  • 11,000 + positive reviews


3. Fresh Step Scented Litter with the Power of Febreze


  • Adjustable shelf
  • Great design
  • Storage available
  • Allows easy customization
  • Very easy to clean

Buying Guide For Clumping Cat Litter

Certain brands of cat litter perform better than others in certain aspects. Take time to consider each factor that makes a litter fit for your situation before making a final decision.

Odor Control:

Clumping litter is generally better at masking scents than non-clumping. Look for certain brands that offer special odor protection such as odor shields or Arm & Hammer. The longer your litter can go without smelling the better.


Clumping litter has multitudes of scented and unscented varieties. Some cats are sensitive to certain scents, in this case go with unscented. For the multitude of cat owners purchasing scented litter is best if you want a clean smelling home.


The cost of cat litter varies depending on the brand and quality of the formula. Keep in mind that the average clumping cat litter costs around 55 cents per pound in a 40 pound box. While lower end brands with average clumping may cost less, they tend to get used up faster. This gives a false sense of saving money. We recommend sticking with the well known, high quality brands.


Some brands perform better than others on clumping ability. Read reviews and product descriptions to look for litter that forms solid clumps that are easy to remove. If clumps crumble in the waste removal process it can become a hassle to remove the used litter from the clean litter.


As stated above, most clumping cat litters contain dust. This may not effect your cat at all, if so then you don't need to take dust into account. There are many brands that offer dust free litter formulas if you are concerned about dust causing health issues.

Clumping vs. Non-Clumping Cat Litter

There are 3 main types of cat litter: Clumping, Non-Clumping, and Crystal. We are only going to look at clumping vs. non-clumping, as crystal litter is usually more expensive and used in automatic litter boxes.

Right away we can look at the name of the litter, and understand that one clumps and the other doesn't. Most non-clumping cat litters are made of a mix of clay, in comparison clumping litter is made of bentonite(much more absorbent). This is why clumping cat litter is better suited to absorb the feces, and forms a hard, solid clump. This makes it easier to clean, removing only the necessary waste and leaving clean litter behind.

Then why do people even consider non-clumping litter? Clumping litter has a bit more dust when compared to non clumping litter which can effect cats with allergies or respiratory problems. Clumping litter is also a bit more expensive per pound. However, most of these problems are overlooked by cat owners considering how much time they save scooping a clump out with ease.

For the formulas we picked as some of the best, read on!

8 Best Clumping Cat Litter Reviews

1. [TOP RATED] Arm & Hammer Clump and Seal Platinum Litter


Like other Arm & Hammer branded litters, this Clump and Seal Platinum Litter is one of the best on the market. It covers all important aspects of a great litter such as outstanding odor control, no dust, and rock hard clumps. 

Some litters that claim that they have outstanding odor control; All they do is use strong scents to mask the feces odor. The strong sent irritates many cats and cat owners, stinking up the house with artificial fragrance.

This litter makes sure to lock in, and destroy the odor. Users described it as having a light scent, nothing too strong to irritate your nose. Its ability to lock down odor without making a too strong of a scent even enabled one buyer to keep their litter box in their bedroom!

Although this is a higher priced litter, buyers who made the switch have stated over and over how satisfied they are with this litter formula.

Things We Liked

  • Dust free
  • Makes rock hard clumps
  • Small granule size doesn't track
  • Convenient storage/pouring
  • 7 Day odor free home guaranteed

Things We Didn't Like

  • Weight of box made transport difficult for some(this goes for all 40 lb litters)

2. [BEST VALUE] Dr. Elsey's Ultra Premium Clumping Cat Litter


As the most bought litter on Amazon, Dr. Elsey's clumping cat litter is preferred in thousands of households.

This litter leaves solid clumps of urine and coats poops for easy cleanup. It clumps so well that you won't even need to occasionally clean the litter box of stuck feces.

The best part about this litter is its lack of dust. Our team has personally tested this formula and was amazed at how little dust there is even when pouring it out.

Although the bag is not resealable, it can easily stand up on its own. Some buyers solved this problem by storing it in a used container. It comes in either a 40 pound and 20 pound version.

Also, be aware of the price fluctuations of this product on Amazon; It tends to be in the 19$ range most of the time. Overall, this is a great natural litter that keeps your cat happy and your home smelling clean.

Things We Liked

  • Dust free/ hypoallergenic
  • Unscented
  • Natural, recycled ingredients
  • Convenient storage/pouring
  • 7 Day odor free home guaranteed

Things We Didn't Like

  • Bag is not resealable

3. [BEST ODOR CONTROL] Fresh Step Sscented Litter with the Power of Febreze


If you are really looking to mask your litter box odors than you should strongly consider Fresh Step. 

The makers of the litter go heavy duty on odor control. Many buyers reported that they would forget to change the litter box due to how good it smelled. Even with two cats it still stays fresh for over a week. 

Like other quality clumping litters, Fresh Step is still able to keep up with its clumping ability and anti tracking. Since this is a clay based formula it seems to contain a bit of dust.

With such amazing odor control comes draw backs. Some found that this litter worked too well, and were discomforted by the  strong Febreze scent. Of course, others were pleased by the fragrance, so it is really a matter of personal preference.

This litter is ideal for the owner of multiple cats, who needs that extra strong odor protection. Maybe they do not have a separate room for their litter box or cannot clean it as often.

Things We Liked

  • 10 Day odor control guarantee
  • Activated charcoal helps destroy ammonia odors
  • Clumps don't crumble
  • Convenient packaging
  • Paw activated fragrance

Things We Didn't Like

  • Contains a little dust
  • Fragrance too strong for some

4. World's Best Cat Litte​​r Multiple Cat Clumping Formula


World's Best Cat Litter is a premium formula made to satisfy your cats needs.

Its super absorbent composure makes grabs feces into nice, tight clumps. The formula provides no health risk like some other chemical filled litters, and has zero dust. Cats love walking on the silky texture of the litter itself. 

Multiple buyers have reported how happy they are with the odor control. Take a deep whiff of the box and still smell nothing. This formula can keep you from having to clean as often as it can last weeks without changing.

Although it may seem more expensive, this product goes with the quality over quantity model. You end up using much less litter in the long run, which will save you time and money.

world's best cat litter

Things We Liked

  • Flush-able, septic safe
  • Dust free
  • Outstanding odor control
  • Lightweight(more volume in same bag)
  • Extremely absorbent

Things We Didn't Like

  • Pricey

5. Purina Tidy Cats Clumping Cat Litter


Another great economy litter is Purina Tidy Cats Clumping Litter. 

It has solid clumping, is 99.9% dust free, and does a great job at fighting odors. You can even choose between the normal scented litter and an unscented version that uses activated charcoal to break down odors just as well. And both are the same price!

When compared to other scented cat litters, Purina's scent is lighter and less artificial smelling. This litter also has minimal tracking around the house. 

Buyers love the quality this litter provides along with the low price point. Many have used this litter for years and have no intention of changing. We highly recommend trying this formula out.

Things We Liked

  • TidyLock locks away ammonia, urine, and feces smells
  • Dust free
  • Strong Clumps that don't stick or crumble
  • Low cost per pound

Things We Didn't Like

  • Awkward box lid

6. Purina Tidy Cats LightWeight Glade Tough Odor Solutions Clumping Cat Litter


Tired of lugging heavy bags back from the store? Purina Light Weight formula is here to save you.

You may be wondering why this litter is priced so high. This is because of its ability to absorb twice as much liquid waste when compared to other litters.

Light weight doesn't mean it lacks in quality either. This formula still has the low dust, solid clumping, and odor destruction properties that the other best clumping cat litters have.

 Buyers like that the scent is not too overwhelming, but still gives off a nice Glade scent. It's like having an air freshener in the room that is actually your litter box.

Things We Liked

  • 99.6% Dust free
  • Super absorbant
  • Half the weight lasts as long as other formulas 
  • Ammonia odor blocker
  • Easy to carry pale

Things We Didn't Like

  • Tracks due to small granule size

7. Fresh Step Ultra Unscented Clumping Cat Litter


Another great unscented cat litter is Fresh Steps Ultra Unscented formula. In order to combat odors without an artificial smell Fresh Step contain activated charcoal that helps break down ammonia and other bacterial odors.

Like the scented version that has the power of Febreze this unscented one also has a 10 day odor control guarantee. Buyers who made the switch to this brand enjoyed not having to clean their litter box as frequently due to no smell.

Fresh Step has no problem with forming solid clumps that don't crumble when being scooped. However reviewers did report that there is some dust when pouring it. This of course does not necessarily effect the experience as much if you and your cat are not sensitive to dust.

Things We Liked

  • Activated charcoal with protection from bacterial odor
  • Unscented, odorless
  • Solid clumps that don't crumble
  • 10 day odor control guarantee

Things We Didn't Like

  • Contains dust

8. Arm & Hammer Naturals Cat litter Multi-Cat


A much healthier alternative to regular clumping clay cat litter is a natural one. It includes real corn fibers for odor control, and a plant-based clumping agent. 

For those who have cat allergies it might not actually be the cat but instead the perfume like scent of some litters. Being a natural litter, the scent is light and doesn't provoke any annoyance.

This litter falls into the light weight category of litters. While they usually charge more per pound they aim to last longer. This helps save money in the long run, and the trouble of changing out the litter. 

Since this is a natural litter, it is not going to preform as well on clumping when compared to something like World's Best Cat Litter. It usually clumps pretty good, then after a while needs the entire litter box to be changed out. This is the best it gets when it comes to natural litters.

Things We Liked

  • All natural formula
  • Includes baking soda, corn fibers, and plant extracts to fight odor
  • Absorbs twice as much liquid
  • Zero dust

Things We Didn't Like

  • Corn attracts bugs in humid weather
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