Keeping a tidy living space as a cat owner can be challenging, and their hygiene plays a vital role in this struggle. We have put together a list of the best litter boxes on the market based on what our research and personal experience revealed.

Continue reading our litter box reviews of what we feel are top-notch products ideal for every cat owner.

Quick Glance at the Best Litter Boxes for 2021

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Kitty Poo Litter Box

Top Disposable Litter Box

  • Leak-proof box
  • You can pick between 5 litter choices
  • Recyclable
  • Odor control

Catit Jumbo Hooded Cat Litter Pan

Best Litter Box for Multiple Cats

  • Easy to clean
  • Large
  • Perfect for multi-cat households
  • Big entrance (10.4” x 9.6”)

Purina Tidy Cats Breeze Litter Box System

Best Litter Box Kit

  • Easy to clean
  • Ammonia-blocker system
  • Waste-separating system
  • Appealing design

Moderna Flip Corner Cat Litter Box

Best Corner Litter Box

  • Easy to clean
  • Reduces odors and dust
  • Top-quality, sturdy plastic
  • Many positive reviews

VanNess Extra-Large Enclosed Litter Box

Best Cat Litter Box for Odor Control

  • Odor and stain-resistant material
  • Large capacity
  • Zeolite filter
  • High entrance prevents litter spread

IRIS Top Entry Cat Litter Box

Best Litter Box for Messy Cats

  • Very attractive design
  • Rubber feet
  • Suitable for small spaces
  • Built-in litter mat

Petmate Stay Fresh Rimmed Litter Pan

Best Litter Box for Large Cats

  • A microban antimicrobial product
  • Eco-friendly
  • Removable rim
  • Appealing smooth design

Kitty's Wonderbox SmallWonder Disposable Litter Box

Best Disposable Litter Box

  • For all litter types
  • 100% biodegradable
  • Up to four weeks of usage
  • Odor-control material
  • Ideal for travel

SmartCat Ultimate Litter Box

Best Litter Box for Older Cats

  • Easy to clean
  • Roomy and stable
  • For any size cat
  • Low entrance for older cats

Good Pet Stuff Plant Hidden Litter Box

Best Hidden Litter Box

  • Camouflaged design
  • Durable polypropylene
  • Large capacity
  • Use as litter box or cat hideout bed

The Best Cat Litter Boxes Reviews

Kitty Poo Litter Box

star 10

Top Disposable Litter Box

  • Colors: Brown/cream
  • Type: Open with a low rim
  • Shape: Rectangular
  • Features: Removable top, low entrance
  • Size: Medium, XL

Kitty Poo Club Litter Box is the easiest to clean and most environmentally friendly product on our list. The box is made of recycled cardboard with 11% of recycled plastic, and it is basically its own packaging. 

It’s also completely leakproof (with a plastic non-leak coating) and can be used for up to one month. 

One of the best things about it is that you can choose to get litter with it, as well. The litter comes in five different options — no clump silica (fine-grain and large-grain), hard clumping clay, diatomite, and organic soy. 

For diatomite and silica litter options, you won’t have to scoop the hardened litter. It also keeps the odors under control, but can smell a bit if the cat urinates more than average.

The brand also offers a detachable roof if your cat likes more privacy.

We’d just like to mention that if you have multiple cats, you might need to order more boxes— and more frequently. Also, if you have a larger cat, the XL version of the box might be more suitable.

In the end, this box is a perfect choice for one-cat owners that struggle with cleaning the litter box, or just don’t have enough time to do it regularly.


Pros

  • + Leak-proof box
  • + You can pick between 5 litter choices
  • + Recyclable
  • + Odor control

Cons

  • A bit more pricey

Catit Jumbo Hooded Cat Litter Pan

star 9.7

Best Litter Box for Multiple Cats

  • Colors: Gray or white with tiger print
  • Type: Covered
  • Shape: Rectangular
  • Ideal for: Large cats or multi-cat household
  • Features: Lifting hood, bag anchors for easy cleaning
  • Size: 22.4 x 17 x 18.3 inches

The Catit Jumbo’s impressive dimensions make it the biggest litter box for cats on our list.

Catit Jumbo Hooded Cat Litter Pan comes with a sturdy translucent door that allows you to check the litter easily. The door also prevents litter and smells from slipping out, while the top and bottom parts overlap to avoid urine leakages.

Smooth dismantling and re-attaching are significant features to look for. It perfectly fits those criteria with the four sliding clips that firmly keep the lid and pan together.

You won’t need to take it apart every day as its large door gives easy access to scoop. Plus, scooping is made even easier with bag hangers so there’s less chance of accidents.

All of this is topped off by its affordable price, making it one of the best litter boxes for multiple cats.


Pros

  • + Easy to clean
  • + Large
  • + Perfect for multi-cat households
  • + Big entrance (10.4” x 9.6”)

Cons

  • Hard to find liners that fit
  • The flap door doesn’t always open easily

Purina Tidy Cats Breeze Litter Box System

star 9.8

Best Litter Box Kit

  • Colors: White and green
  • Type: Open with height rim
  • Shape: Rectangular with rounded edges
  • Ideal for: Single cat households
  • Features: Sliding drawer for pads, removable sidewall
  • Size: 16.5 x 21 x 10.5 inches

The Purina Tidy Cats Breeze Cat Litter System is an all-in-one litter kit including pads, litter, and a litter scoop. These features make it the best litter box for cats whose owners want everything they need in one handy kit.

Previous customers love the 99.9% dust-free pellets and the ammonia-neutralizing pads that come with it. The revolutionary system makes cleaning a breeze, especially with the easy slide-out pad drawer.

The litter-pad system separates liquid from solid waste and controls the smell, making it the best litter box for odor control with an open design. One cat can enjoy up to seven days of the odorless litter with a single litter pad.


Pros

  • + Easy to clean
  • + Ammonia-blocker system
  • + Waste-separating system
  • + Appealing design

Cons

  • One size suitable for a single cat
  • Only works with non-clumping litter

Moderna Flip Corner Cat Litter Box

star 10

Best Corner Litter Box

  • Colors: Blueberry and gray
  • Type: Covered
  • Shape: Triangle with rounded edges
  • Ideal for: Single cat households
  • Features: Charcoal filter, easy-access lid
  • Size: 17.8″ x 22″ x 15.4″

If you’re looking for an enclosed litter box but are tired of parts and pieces that easily break, this one is perfect for you. Moderna Products made one of the best cat litter boxes for pets and their owners.

By lifting its removable hood, you can clean the box’s interior without removing the upper part. Your cat will have privacy, plus you get the best litter box for smell reduction with the help of its removable charcoal filter.

This top-quality and durable box fits in the corner of any room and accommodates a wide variety of cats.


Pros

  • + Easy to clean
  • + Reduces odors and dust
  • + Top-quality, sturdy plastic
  • + Many positive reviews

Cons

  • Not suitable for larger cats

VanNess Extra-Large Enclosed Litter Box

star 9.9

Best Cat Litter Box for Odor Control

  • Colors: Blue or translucent
  • Type: Covered
  • Shape: Rectangular
  • Ideal for: Large cats and multi-cat households
  • Features: Zeolite filter, high polish for easy clean
  • Size: 21.5″ x 17.5″ x 18″

The VanNess encloses foul smells and eliminates them with a replaceable Zeolite air filter, making it the best litter box for odor control. It still has plenty of fresh air, but the cover prevents odors from escaping.

Made in the USA, it’s affordable and created from odor and stain-resistant plastic. The smooth plastic and its removable top make for easy cleaning. Stains won’t set in, and all you have to do is wipe it down.

Reviews confirm that cats like using it because of its size and large litter capacity, making it ideal for larger cats and multi-cat households. You can choose between the translucent option or if your cat is shy the blue.


Pros

  • + Odor and stain-resistant material
  • + Large capacity
  • + Zeolite filter
  • + High entrance prevents litter spread

Cons

  • Not all cats like flap doors
  • High entrance not suitable for small or older cats

IRIS Top Entry Cat Litter Box

star 9.7

Best Litter Box for Messy Cats

  • Colors: Grey, dark grey, black, white, or orange
  • Type: Covered
  • Shape: Oval
  • Ideal for: Single cat households
  • Features: Hook for the scoop, rubber feet
  • Size: 20.47″ x 16.14″ x 14.56″

The IRIS Top-Entry Cat is the best top-entry litter box with an 88% approval rating among customers. It is available in four attractive color options with a very attractive design, giving the customers multiple choices to match their home interior.

With their vertical design and low footprint, top-entry boxes are the best cat litter boxes for small spaces. You don’t have to buy a litter mat since the grooves on the lid will brush off any litter residue from your cat’s paws.

It is also one of the best litter boxes for messy cats because of its big top entrance and size. The rounded edges and polished walls don’t allow waste to stick to them, making the cleaning effortless. You’d only need to remove the lid.


Pros

  • + Very attractive design
  • + Rubber feet
  • + Suitable for small spaces
  • + Built-in litter mat

Cons

  • Small scoop
  • Requires frequent cleaning

Petmate Stay Fresh Rimmed Litter Pan

star 10

Best Litter Box for Large Cats

  • Colors: White and gray, or white and beige
  • Type: Open with high walls
  • Shape: Rectangular with rounded edges
  • Ideal for: Single cat household
  • Features: Low entrance, reinforced bottom, removable rim
  • Size: 18.7″ x 15.5″ x 10.6″

This top-rated litter box is both functional and stylish with a robust design and colors that are easy on the eye. The pan is made in the USA and contains 95% recycled plastic for an eco-friendly but sturdy design.

Reviews show that cats enjoy the high-rimmed litter pan. But if your cat doesn’t like the rim, you can always take it off. It is also great in keeping litter within the box and not scattered all around it while the dig.

The highly hygienic surfaces are protected by microban antimicrobial products that don’t allow bacteria or other microorganisms to inhabit it.


Pros

  • + A microban antimicrobial product
  • + Eco-friendly
  • + Removable rim
  • + Appealing smooth design

Cons

  • The rim is slightly thin

Kitty's Wonderbox SmallWonder Disposable Litter Box

star 9.9

Best Disposable Litter Box

  • Colors: Light gray
  • Type: Open with a low rim
  • Shape: Rectangular with rounded edges
  • Ideal for: Single cat households
  • Features: Leak and tear-resistant
  • Size: Small

Until kittens learn how to use their litter box, things can get messy. Buying a special kitten litter isn’t very cost-effective, seeing that kittens grow up so fast. Small kittens are more prone to infections, so a disposable one is the best litter box for kittens.

The Kitty’s Wonderbox SmallWonder Disposable Litter Box multi-functional one that can also be used as a liner to control odors.

It is resistant to leaks and doesn’t tear. Reviews confirm that this disposable box is durable, lasting up to four weeks for one kitten.

Unlike plastic, it is 100% biodegradable and doesn’t require the use of disinfectants. So using these types of litter boxes can reduce our plastic use, which is important since over 1 million seabirds die of plastic pollution each year.

Plus, it’s the ideal box if you travel with your cat as you can simply toss it when you head home.


Pros

  • + For all litter types
  • + 100% biodegradable
  • + Up to four weeks of usage
  • + Odor-control material
  • + Ideal for travel

Cons

  • Requires daily scooping
  • Not suitable for kickers

SmartCat Ultimate Litter Box

star 9.8

Best Litter Box for Older Cats

  • Colors: Light blue
  • Type: Open, high-low rim combination
  • Shape: Wavy oval
  • Ideal for: One or two cat households and older cats
  • Features: Oversized rim, sturdy design, easy low entrance
  • Size: 25″ by 18.5″ inches by 10.5″

Out of all the litter boxes in this list, the SmartCat Ultimate is the best for cleaning up. And that doesn’t make it any less effective, as reviews confirm that its modern and practical design gives every cat easy access.

Even though it is not the widest, it is spacious enough for various cats. Households with multiple cats don’t need to overthink it since it is the best litter box for two cats. Plus the low entrance makes it an ideal choice if you have older cats.

The oversized rim edges serve as handles for easier cleaning, making this design appealing to humans too.


Pros

  • + Easy to clean
  • + Roomy and stable
  • + For any size cat
  • + Low entrance for older cats

Cons

  • Due to low entrance easier for cats to kick litter out

Good Pet Stuff Plant Hidden Litter Box

star 9.7

Best Hidden Litter Box

  • Colors: Clay
  • Type: Covered
  • Shape: Clay pot flower vase
  • Ideal for: Single cat households
  • Features: Two-piece bottom, filtered vent system, decorative moss
  • Size: 20″ x 19 3/4″ without plant/20″ x 55″ with plant

Even though around 92.2 million cats live in the US today, interior design doesn’t have to suffer.

Having a cat litter box may not exactly be the ideal addition to your living room design, and the Good Pet Stuff Hidden Litter Box is here to solve this issue.

The clay plant vase design will fit perfectly in the customer’s interior, as it’s one of the best hidden cat litter boxes on the market. It’s vented design ensures no odors escape, while your cat stays hidden as well.

It’s the ideal choice especially for shy cats that like their privacy, and no one likes having an ugly box in the corner. It’s the perfect combination of an attractive design for your home and comfort for your cat.


Pros

  • + Camouflaged design
  • + Durable polypropylene
  • + Large capacity
  • + Use as litter box or cat hideout bed

Cons

  • Can be too large for some apartments

 

How We Choose the Best Litter Boxes for 2021

Finding the correct litter tray for your cat can be frustrating, but we’re here to help. When selecting the litter boxes for our list, we kept the following criteria in mind:

Design

A top-rated cat litter box needs to be accessible for pets while catching any foul smells. Only a few manage to fulfill both requirements.

The litter design determines how user-friendly it will be for cats and how easy it will be to clean for the owner.

We paid attention to their practical aspects as well. As pet-owners’ living places vary, we made sure to include various sizes and styles in our reviews.

Material

Given the daily use, a quality litter box consists of a material that is:

  • Durable
  • Sturdy
  • Neatly polished
  • Non-absorbent to odors and stains
  • Unscratchable

Customer Reviews

Cat litter boxes reviews help us determine if cats like using the product and learn about the owners’ experiences.

Pet-owners share the practical aspects, along with any product faults. We went through many reviews and confirmed their veracity.

Price

The pet industry in the US is worth more than $72 billion, and there are products suitable for any cat. Cost-effectiveness is one of our policies, as we only included good-quality products that are economically accessible.

Tips and Tricks for Choosing the Best Litter Boxes

With all the possibilities in terms of shapes and sizes, you might still be wondering: “what kind of litter box should I get?” There are few easy guidelines to follow when picking one suitable for your cats and your living space.

Size

Big litter boxes take up a lot of space, while smaller sizes can make your cats feel uncomfortable. The general rule is that the length of your box should be the full length of your biggest cat, from the nose to the tip of the tail.

The width should be as wide as the biggest cat’s body length, from the nose to the tail’s start.

Finding the best litter boxes for large cats can be more complicated, but more brands are starting to offer solutions for this problem.

Height

The height of the box depends on whether your cat is a “digger,” “kicker,” “sprayer,” mature, young. It entirely depends on your cats and their preferences.

For older, injured, and small cats, climbing into it may be problematic. Therefore, the litter pans need to have a lower entrance.

Messier, bigger, timid, and non-spayed cats need higher rimmed to prevent “accidents” and provide more intimacy.

Open or Covered

If you’d rather not see or smell your cats while they do their business, you want to opt for a covered design. But, more importantly, do your cats prefer covered or uncovered litter boxes?

The answer depends on the size and your cat’s personality.

Some top-entry ones can make your cat feel trapped. But an enclosed one is the best litter box for any high-peeing cat and a perfect solution for the messy ones.

Odor Control

Covered or hooded boxes are most effective for odor-reduction. Some lower, open litter boxes employ filtration systems to reduce odor and can be as effective as enclosed boxes.

Besides choosing the best litter boxes for smell control, choosing suitable litter is also essential. Matching them will be the most effective way to reduce the smell.

Maintenance

Even if you find one your cat likes, it will probably end up in the garbage if you have to go through complicated cleaning procedures. As far as maintenance is concerned, simplicity is key.

The best litter box for cats needs an essential quality for successful cleaning: a reliable, neatly polished, and non-scratchable material.

If it is too thin, it can break during cleaning. If it’s scratchable, it will absorb impurities and become smelly and unhygienic. The best litter boxes are neatly polished, durable, and hard to scratch.

Automatic or Regular

If you don’t mind getting batteries, sensors, or power plugs involved in the cleaning process, a self-cleaning box can be the perfect solution.

There are some downsides to this type of box, though, as they aren’t ecological, they’re prone to errors, and they can be noisy

Some refer to manually sifting boxes as automatic, which is incorrect. Manual sifting litter boxes provide you with a scoop-free and manual system that filters the litter.

It’s important to note that not even the best sifting litter box is as useful as old-fashioned scooping.

Frequently Asked Questions

What room should I place the litter box in?

Cats prefer quiet and intimate corners to do their business undisturbed. If you own a terrace, the answer to this question is rather obvious.

The ideal place would be the bathroom or another quiet room far away from the living room, dining room, or the kitchen.

I have multiple cats. How many litter boxes do I need?

For regular litter boxes, the rule is one litter box per cat, plus one extra. You should clean them daily, however.

If you don’t mind cleaning them multiple times a day, you can buy fewer litter boxes. In reverse, more litter boxes require less frequent cleaning. 

Size plays a role as well. For example, two cats can share a jumbo-sized litter box.

How to make cats use the litter box?

Around 54% of cat owners think they have successfully trained their cats to use the litter box. To do this, you have to show them the litter box first. Then, you put them inside after meals or naps and leave them near until the deed is done.

Make sure to put “accidental waste” inside the box to show your cat where it’s supposed to go, and reward success.

How often should you clean out a litter box?

Ideally, you should scoop out a litter box once or twice a day. The frequency also depends on how many cats and litter boxes you have and their size.

The complete clean-up should be done once or twice per week, depending on the litter’s quality.

Are top-entry litter boxes right?

Since top-entry litter boxes take up less space, they’re prevalent among cat owners who live in smaller apartments. Pet-owners with multiple pets also prefer a top-entry box as it is the best dog-proof litter box.

They are also more discrete, have better odor control, and prevent accidents.

Do cats like top-entry litter boxes?

Cats have no trouble using top entry litter boxes. However, these can be possible downsides:

  • Cats may not like it
  • It takes longer to dry
  • You may forget to clean it
  • They are not suitable for older, injured, or overweight cats

Final Thoughts

We hope this guide has helped you find all the information you need to get your cat the best litter box. A healthy environment for you and your pet, the goal of our careful selection.

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