Your cat is adorable, but even all the cuteness in the world won’t cover up the stench of their poop and pee. Odor-controlling litter is designed to absorb the organic smells emitted from the waste our furry felines leave behind in the litter box. If you have more than one cat or you aren’t able to immediately scoop after your cat handles their business, eliminating any detectable scent will help keep the litter box appealing for the next occupant. It also benefits any humans in your household who share the air with the litter box.
After months of testing a variety of litters in real homes with real cats, Purina Tidy Cats Naturally Strong Unscented Cat Litter emerged as our overall favorite odor-controlling litter. The formula relies on activated charcoal to keep the air clear of foul smells and it’s fragrance-free.
Best Overall
Purina Tidy Cats Naturally Strong Unscented Cat Litter
Activated charcoal successfully controls odors
Fragrance-free and no dust
Easy to pour from box
Slight tracking around the litter box area
Made from moisture-absorbing natural clay and paired with the odor-eliminating power of activated charcoal, Purina Tidy Cats Naturally Strong Unscented Cat Litter successfully banishes stench-causing bacteria commonly found in a litter box.
The litter is unscented so it’s suitable for use in a home with humans who are sensitive to aromas. Naturally Strong Unscented litter is also dust-free and easy to pour. While testing in a home environment with a cat, the presence of the litter box in the designated litter box room went unnoticed by multiple visiting humans.
In homes with multiple cats, this natural litter will help you keep their shared bathroom ready for use. The clumping formula binds together making it easy to scoop, but if your cat pees along the edge of the litter box, a second pass of scooping may be necessary to fully clean out the used litter. And it does leave slight tracking, particularly if your cat has a habit of kicking to hide their mess, but tracking is minimal and does not extend beyond the bounds of the litter box area.
This litter from Purina Tidy Cats has a texture that many cats are familiar with and most kittens will instinctively recognize it as a place to go potty. Plus, it’s moderately priced, widely available, and comes in a box that’s easy to open and close for storage. For proper disposal, this litter should be placed in the trash and never flushed.
Price at time of publish:$24 (35 pounds)
Litter Type:Clay |Multi-Cat:Yes |Container: Box with handle |Sizes:20, 35 pounds
Best Natural
Petfive Sustainably Yours Natural Cat Litter, Multi-Cat Large Grains
Dust-free, fragrance-free, chemical-free
Made with sustainability practices out of renewable crops of corn and cassava
公式适用于multi-cat家园
More expensive than other litter on our list
Bag is not resealable
Sustainably Yours Natural Cat Litter, Multi-Cat Large Grains from Petfive is aplant-based litterthat successfully neutralizes odors in a litter box. Throughout our testing, it emitted no dust whatsoever and the fragrance-free formula quickly covered up smells from cat waste.
It’s primarily made from corn and cassava, which are both renewable crops, giving this litter a very light, off-white coloring that allows you to readily spot where your cat has peed. Petfive makes three versions of Sustainably Yours Cat Litter and the one we tested (Multi-Cat Large Grains) has larger grains than the other two types. The larger grains clump together when in contact with moisture, and the granularity resembles clay litter in size so there will be less newness for your cat to experience if you choose to switch their litter. It can also be used in an automatic litter box.
The litter is available in two-sized bags, 13, or 26 pounds, that are easy to pour from, but not resealable. It’s also more expensive than other litters that made our list, but it offers consistent odor-absorbing results and is unlikely to irritate sensitive sinuses.
Price at time of publish:$45 (26 pounds)
Litter Type:Plant-based granules |Multi-Cat:Yes |Container:Bag |Sizes:13, 26 pounds
Best Budget
Fresh Step Advanced Cat Litter with Gain Scent
Sturdy clumping for easy scooping
Sturdy clumping for easy scooping
Suitable for homes with multiple cats
Easy to pour and store
Slight tracking around the litter box
Faint dust is emitted when pouring
新的先进的猫砂scented with Gain, a laundry detergent that many find pleasing and is often described as fresh. But the olfaction satisfaction of this litter is fueled by the ammonia-blocking ingredients fromFebreezeto banish odors, and like our Best Overall choice, Purina Tidy Cats Naturally Strong Unscented Cat Litter, Fresh Step Advanced Cat Litter makes use of activated charcoal to fully eliminate any remaining feline funk.
Throughout our testing, this litter emitted very little dust and led to minimal tracking. It’s a sodium bentonite clay-based litter with a texture resembling tiny pebbles, but it clumps together quickly and firmly for easy scooping.
各种规模的合理价格垃圾进来a cardboard box with a handle for easy pouring and storage.
Price at time of publish:$18 (25 pounds)
Litter Type:Clay |Multi-Cat: Yes |Container:Box with handle |Sizes: 14, 25, 42 pounds
Best Crystals
PrettyLitter Cat Litter
Completely removes odors by absorbing urine and clumping around feces
Health indicators within litter track the urinary health of your cat
Lightweight litter comes in a resealable bag
Crystal litter can be a major change from standard clay litters
PrettyLitter Cat Litter is made from highly-absorbent silica gel which provides a reliable odor-controlling experience by soaking up cat pee and clumping around poop. Crystal litters, like PrettyLitter, function differently than clay-based litter and have a sand-like consistency, so it may require a period of adjustment for you and your cat.
To optimize the liquid and odor absorption properties of the litter, daily stirring of PrettyLitter in your cat’s litter box is recommended. For poop, the crystals clump around to cover the odor and make it easy to scoop out for disposal in the trash. Every two to four weeks for most, the litter will become less efficient with its ability to take in moisture indicating that it’s time to fully change out the litter box.
The litter also changes colors with urine to help keep track of any changes in acidity or alkalinity within your cat which could indicate potential health issues. Any color that falls between yellow to olive green is healthy, but anything outside of that spectrum should be discussed with a veterinarian. The health aspect is difficult to distinguish between cats if you have more than one, but the litter is suitable for multi-cat homes.
PrettyLitter is unscented, comes in a resealable bag, and didn't produce dust or lead to tracking in our real-world testing with real cats. On average, crystal litters like PrettyLitter tend to last longer than clay-based litter.
Price at the time of publish:$27 (8 pounds)
Litter Type:Silica gel crystals |Multi-Cat:Yes |Container:Resealable bag |Sizes: 8 pounds
Best Scented
Arm & Hammer Clump & Seal Multi-Cat Litter
Effectively masks unpleasant odors
Clumps easily and remains intact while scooping
Little to no dust and very minimal tracking
Suitable for homes with multiple cats
It exists among a confusing array of Clump & Seal formulas
Arm & Hammer Clump & Seal Multi-Cat Litter leverages the odor-squashing power of baking soda and has a very faint floral scent that reminds us of fresh laundry.
The clay-based litter resembles the consistency of course sand and produces little to no dust along with very low tracking, even with a test cat known for kicking up litter to hide a mess. The litter forms solid clumps that are easy to scoop, and true to its name, performs well in multi-cat households. Clump & Seal Multi-Cat is available in a variety of sizes, all of which come in a recyclable cardboard box with a handle for easy pouring and storage.
Price at time of publication:$24(28 pounds)
Litter Type:Clay |Multi-Cat:Yes | Container: Box with handle |Sizes:14, 19, 28, 38 pounds
For most seeking an odor-controlling cat litter we highly recommendPurina Tidy Cats Naturally Strong Unscented Cat Litter.The formula uses charcoal to eliminate smells, is easy to scoop, and does not contain a fragrance that can aggravate respiratory issues. If you prefer a clay-alternative, plant-basedPetfive Sustainably Yours Natural Cat Litter, Multi-Cat Large Grains is a plant-based cat litter that reliably controls odors and forms sturdy clumps for daily scooping.
How We Tested
We tested 24 cat litter products with dozens of cats lending their expertise and their organic matter. We purchased each cat litter and sent it to a volunteer's home, along with a written methodology that guided them through long-term testing.
For months, testers evaluated their assigned cat litter with a focus on its odor-absorbing capabilities. Our participants also evaluated the manufacturer's claims on features that are beneficial for keeping a litter box clean, such as clumping and low tracking. Finally, our testers observed how effective the litter was in eliminating the smell associated with urine and feces from felines.
After reviewing feedback paired with numerical scores across different categories, we categorized and ranked our selections.
What To Look For in an Odor-Controlling Cat Litter
Enzymes For Odor Control
To combat the odor in a litter box, the cat litter you select should contain a source of enzymes to break down the molecules of odor-causing bacteria found in cat urine and feces. Enzymes are naturally occurring proteins that serve as catalysts for chemical reactions to consuming the bacteria and its associated stench. Sources of odor-fighting enzymes used in cat litter include charcoal, wood, silica gel, and baking soda.
Scented Vs. Unscented
In addition to enzymes for odor elimination, some cat litter formulas are scented with a fragrance. Like candles and perfume, your personal taste will determine whether that feature is appealing to you. If someone in your household has respiratory issues, unscented cat litter is recommended.
Texture
Depending on the type of litter your cat is accustomed to using, a change in the consistency may require a period of adjustment. Selecting an odor-controlling litter that best resembles the granules of your current litter may help to minimize accidents outside of the litter box.
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How often should a litter box be emptied out and refilled?
Disposing of used litter and placing fresh litter in the litter box should be done monthly at a minimum. For odor control, many will find it advantageous to replace their cat’s litter every two to three weeks. This can easily increase if you have more than one cat sharing the litter box, and daily scooping to remove pee and poop is always recommended.
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What type of litter is best for odor control?
Cat litter is primarily made with one of the following as the base: clay, silica gel, pine, wheat, grass, corn, walnut shell, or paper. For odor control, the litter must contain an odor-fighting agent with enzymes that break down bacteria, such as activated charcoal or baking soda. You canclick herefor more in-depth descriptions of each type of litter by The Spruce Pets.
Why Trust The Spruce Pets
This roundup was written byAnna Mejorada, a writer for The Spruce Pets, who shares her home with a very cat-like pomeranian, Gidget, which she lovingly refers to as ameoweranian。在研究和写作关于宠物产品s for a living, Mejorada embarked on a self-mandated, ongoing quest to find the optimal items for her dog. She is now delightfully devoted to helping humans discover and select the most favorable products for their pets.