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10 Best No Smell Litter Box 2025 in the United States

#1

Winner

10.0 score

Neakasa M1 Open-Top Self Cleaning Cat Litter Box, Automatic Cat Litter Box with APP Control, Odor-Free Waste Disposal Includes Trash Bags

The Neakasa M1 Open-Top Self Cleaning Cat Litter Box is designed to cater to cat owners looking for convenience and odor control. Its spacious, open-top design is a significant strength, allowing cats of all sizes easy access while encouraging natural behavior. This feature makes it particularly appealing for households with multiple cats or larger breeds.

Customer Highlights

A summary of real customer reviews to highlight what shoppers are saying!
Size
Despite its size, the Neakasa M1 doesn't take up much more space than older automatic cleaners.
Odor Control
No smell, no mess, no problems! The trash tray only needs emptying every two weeks.
Ease of Cleaning
The waste bin is easy to access and replace, with bags that are simple to manage.
Design and Aesthetics
The box's design allows for various customization options, including sound settings and cleaning schedules.
#2
10.0 score

Self Cleaning Cat Litter Box, Automatic Cat Litter Box with APP Control Odor Removal Safety Protection for Multiple Cats, with Garbage Bags

The BCHARYA Self Cleaning Cat Litter Box is designed for convenience and efficiency, catering well to multiple cat households with its automatic cleaning feature. The odor control mechanism is a significant highlight, utilizing an aromatherapy box to keep unpleasant smells at bay, which is a key advantage for maintaining a fresh-smelling home. The box’s large size (22.24"L x 22.24"W x 25.98"H) ensures ample space for cats to move around comfortably. Made from plastic, it is lightweight enough at 14.6 kilograms to move if necessary, yet sturdy enough for everyday use.

Customer Highlights

A summary of real customer reviews to highlight what shoppers are saying!
Size
The unit's large size might be a concern for smaller living spaces, but it offers ample space for cats to move around comfortably.
Odor Control
The odor control system neutralizes any unpleasant smells, making the living space feel more inviting and fresh.
Ease of Cleaning
The self-cleaning system works like magic, keeping the litter fresh and clean, and eliminating the daily hassle of scooping.
Design and Aesthetics
The sleek design fits nicely with home decor, providing a comfortable and private space for cats.
#3
9.9 score

PetSafe ScoopFree Crystal Pro Self Cleaning Litter Box, Automatic Cat Litter Box, Includes Disposable Crystal Litter Tray (Grey, Uncovered)

The PetSafe ScoopFree Crystal Pro Self Cleaning Litter Box offers a convenient and sanitary solution for cat owners. Its automatic cleaning feature means you won't have to worry about scooping or refilling for weeks, saving you time and effort. The crystal litter used in this box effectively controls odors by absorbing urine and dehydrating solid waste, ensuring your home remains fresh-smelling. The litter box also includes low-tracking crystals that are 99% dust-free, helping to keep your home clean by preventing litter from sticking to your cat's paws and being tracked around the house.

Customer Highlights

A summary of real customer reviews to highlight what shoppers are saying!
Material
Using a permanent tray with cheap crystal litter can save money and still provide a great solution.
Odor Control
The crystal litter absorbs urine much better, leaving literally no smell at all.
Ease of Cleaning
If cleaning the litter box multiple times a day is a chore, this is definitely a win.
Design and Aesthetics
Despite the high cost, the product is worth every penny for the convenience it offers.

Top 10 Best No Smell Litter Box 2025 in the United States

Self Cleaning Litter Box, ZHMZ G1 Automatic Cat Litter Box for Cats, 65L Robot with Large Openning/Odor-Control/Dual Safety Protection

Size: 21 x 20 x 26 inches
Material: Acrylonitrile Butadiene Styrene (ABS)
Odor Control: 100% sealed waste drawer
Ease of Cleaning: silicone anti-stick cylinder, mesh grid
Entry Type: 12-inch opening
Design and Aesthetics: premium gray finish

Cawypety S2 Self-Cleaning Cat Litter Box, Extra Large Automatic Cat Litter Box with APP Control, Safe Alert, Smart Health Monitor for Multiple Cats

Size: XX-Large
Material: Acrylonitrile Butadiene Styrene (ABS)
Odor Control: Automatic cleaning, self-clean design, purple light
Ease of Cleaning: Automatic self-cleaning, long-lasting container
Design and Aesthetics: Modern design
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Buying Guide for the Best No Smell Litter Box

Choosing the right no-smell litter box for your cat is essential for maintaining a clean and odor-free home. The right litter box can make a significant difference in your cat's comfort and your convenience. When selecting a no-smell litter box, consider the following key specifications to ensure you find the best fit for your needs and your cat's preferences.
SizeThe size of the litter box is crucial because it needs to be large enough for your cat to move around comfortably. A box that is too small can make your cat feel cramped and may lead to litter being kicked out. Generally, larger cats need larger boxes. If you have a kitten, consider a box that will accommodate their growth. Measure your cat from nose to the base of the tail and ensure the box is at least as long as your cat.
MaterialThe material of the litter box affects its durability and ease of cleaning. Plastic is the most common material because it is lightweight and easy to clean. However, some high-end models may use more durable materials. Ensure the material is non-porous to prevent odor absorption. If you have multiple cats or a cat that is rough on their litter box, opt for a more durable material.
Odor ControlOdor control is the primary feature of a no-smell litter box. This can be achieved through various means such as carbon filters, sealed lids, or automatic cleaning mechanisms. Carbon filters absorb odors, while sealed lids contain them. Automatic cleaning mechanisms remove waste promptly, reducing odor. Consider your lifestyle and how often you can clean the box. If you prefer minimal maintenance, an automatic cleaning box might be ideal.
Ease of CleaningA litter box that is easy to clean will save you time and effort. Look for features like removable liners, smooth surfaces, and easy-to-remove lids. Some models have self-cleaning mechanisms that scoop waste into a separate compartment. If you have a busy schedule, a self-cleaning box can be a great convenience. For manual boxes, ensure they have minimal crevices where waste can get trapped.
Entry TypeThe entry type of the litter box can affect your cat's comfort and your home's cleanliness. Top-entry boxes can reduce litter tracking and are great for cats that like to dig. Front-entry boxes are easier for older or less agile cats to access. Consider your cat's age, agility, and behavior when choosing the entry type. If you have a senior cat or a kitten, a front-entry box might be more suitable.
Design and AestheticsWhile functionality is key, the design and aesthetics of the litter box can also be important, especially if it will be placed in a visible area of your home. Some litter boxes are designed to look like furniture or have sleek, modern designs. Choose a design that complements your home decor and fits well in the intended space. If you have limited space, consider a corner or compact design.

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