C9 Cat Litter

2,187 Reviews Scanned

In order to provide you with accurate and valuable pieces of information and reviews, we have conducted in-depth research for the best c9 cat litter of 2024. In addition, you will find our top picks and highest-reviewed products in the section below.
# Preview Product Rating
1 ARM & HAMMER Clump & Seal Platinum Multi-Cat Complete Odor Sealing Clumping Cat Litter with 14 Days... ARM & HAMMER Clump & Seal Platinum Multi-Cat Complete Odor Sealing Clumping Cat Litter with 14... No ratings yet
2 Purina Tidy Cats Clumping Cat Litter, Free & Clean Unscented Multi Cat Litter - 38 lb. Box Purina Tidy Cats Clumping Cat Litter, Free & Clean Unscented Multi Cat Litter - 38 lb. Box No ratings yet
3 Purina Tidy Cats Tidy Care Alert Health Monitoring Litter with Silica Crystals - 8 lb. Bag Purina Tidy Cats Tidy Care Alert Health Monitoring Litter with Silica Crystals - 8 lb. Bag
4 PetSafe ScoopFree Premium Crystal Cat Litter - Outperforms Clay Litter - Less Tracking, Dust for A... PetSafe ScoopFree Premium Crystal Cat Litter - Outperforms Clay Litter - Less Tracking, Dust for... No ratings yet
5 Arm & Hammer Slide Platinum Easy Clean-Up Clumping Cat Litter, Multi-Cat Litter, 27.5 Pounds, Online... Arm & Hammer Slide Platinum Easy Clean-Up Clumping Cat Litter, Multi-Cat Litter, 27.5 Pounds,... No ratings yet
6 ARM & HAMMER Hardball Lightweight Platinum Multi-Cat Easy, No-Mess Scooping, Clumping Cat Litter,... ARM & HAMMER Hardball Lightweight Platinum Multi-Cat Easy, No-Mess Scooping, Clumping Cat Litter,... No ratings yet
7 WORLD'S BEST CAT LITTER Comfort Care Unscented, 32-Pounds - Natural Ingredients, Quick Clumping,... WORLD'S BEST CAT LITTER Comfort Care Unscented, 32-Pounds - Natural Ingredients, Quick Clumping,... No ratings yet
8 Feline Pine Platinum Non-Clumping Cat Litter 18lb. Feline Pine Platinum Non-Clumping Cat Litter 18lb. No ratings yet
9 WORLD'S BEST CAT LITTER Multiple Cat Lavender Scented 32-Pounds - Natural Ingredients, Quick... WORLD'S BEST CAT LITTER Multiple Cat Lavender Scented 32-Pounds - Natural Ingredients, Quick... No ratings yet
10 Purina Tidy Cats Low Dust Clumping Cat Litter, LightWeight Free & Clean Unscented, Multi Cat Litter... Purina Tidy Cats Low Dust Clumping Cat Litter, LightWeight Free & Clean Unscented, Multi Cat... No ratings yet
11 Fresh Step Clumping Cat Litter, Lightweight, Extreme, Long Lasting Odor Control Kitty Litter with... Fresh Step Clumping Cat Litter, Lightweight, Extreme, Long Lasting Odor Control Kitty Litter with... No ratings yet
12 Fresh Step Crystals, Premium Cat Litter, Scented, 16 lbs total, (2 Pack of 8lb Bags) (Package May... Fresh Step Crystals, Premium Cat Litter, Scented, 16 lbs total, (2 Pack of 8lb Bags) (Package May... No ratings yet
13 Purina Tidy Cats Lightweight Clumping Cat Litter, 24/7 Performance Multi Cat Litter - 17 lb. Box Purina Tidy Cats Lightweight Clumping Cat Litter, 24/7 Performance Multi Cat Litter - 17 lb. Box No ratings yet
14 Boxie® Probiotic 40 Day Natural Odor Control Cat Litter, 28lb Clumping Clay Kitty Litter Boxie® Probiotic 40 Day Natural Odor Control Cat Litter, 28lb Clumping Clay Kitty Litter
15 ARM & HAMMER Cloud Control Platinum Clumping Cat Litter 37LB ARM & HAMMER Cloud Control Platinum Clumping Cat Litter 37LB No ratings yet
16 ARM & HAMMER Health IQ Cat Litter Additive, with Color Changing Health Indicators, Works with Most... ARM & HAMMER Health IQ Cat Litter Additive, with Color Changing Health Indicators, Works with... No ratings yet
17 Naturally Fresh Cat Litter - Walnut-Based Quick-Clumping Kitty Litter, Unscented , 26 lb (23001) Naturally Fresh Cat Litter - Walnut-Based Quick-Clumping Kitty Litter, Unscented , 26 lb (23001)
18 Fresh News Recycled Paper, Original Pellet Cat Litter, 12 Pound Fresh News Recycled Paper, Original Pellet Cat Litter, 12 Pound No ratings yet
19 Arm & Hammer Forever Fresh Clumping Cat Litter Cedarwood, MultiCat 18lb, Pet Friendly with Essential... Arm & Hammer Forever Fresh Clumping Cat Litter Cedarwood, MultiCat 18lb, Pet Friendly with... No ratings yet
20 ökocat Less Mess Natural Wood Clumping Cat Litter Mini-Pellets, Great for Long-Hair Breeds, 18.6... ökocat Less Mess Natural Wood Clumping Cat Litter Mini-Pellets, Great for Long-Hair Breeds, 18.6... No ratings yet

SaleBestseller No. 1
ARM & HAMMER Clump & Seal Platinum Multi-Cat Complete Odor Sealing Clumping Cat Litter with 14 Days...
  • 14-DAY ODOR CONTROL, GUARANTEED. Get the cat odor control benefits of having a cat odor eliminating litter box. So effective, it’s guaranteed to...
  • COMPLETE ODOR-SEALING CAT LITTER with a patented formula that absorbs, seals, and destroys cat litter box odors on contact. This clumping cat litter...
  • ABSORBS, SEALS, AND DESTROYS ODORS ON CONTACT with 10% more odor eliminators than our regular ARM & HAMMER Clump & Seal Fresh Scent cat litter. This...
  • 10% MORE ODOR ELIMINATORS than our regular ARM & HAMMER Clump & Seal Fresh Scent cat litter. The patented Clump & Seal Platinum formula seals and...
  • ROCK HARD CLUMPS FOR EASY SCOOPING. Clumping cat litter with plant-derived particles helps create rock-solid cat litter clumping. Moisture-activated...
Bestseller No. 2
Purina Tidy Cats Clumping Cat Litter, Free & Clean Unscented Multi Cat Litter - 38 lb. Box
  • Unscented clumping cat litter formula made without fragrances or dyes provides guaranteed 10-day odor control when used as directed
  • Purina Tidy Cats clumping unscented cat litter for multi-cat households offers uncompromising odor control with activated charcoal that absorbs odors
  • Low dust litter formula helps provide a clean pour into each litter box
  • Natural clay unscented clumping litter forms strong, tight clumps for easy scooping and is part of the complete line of Purina Tidy Cats litter...
  • Purina Tidy Cats litter is the most often recommended and personally used brand by veterinarians
SaleBestseller No. 3
Purina Tidy Cats Tidy Care Alert Health Monitoring Litter with Silica Crystals - 8 lb. Bag
  • Purina Tidy Cats Tidy Care Alert crystal litter featuring pH detection technology that changes colors to help monitor cat health
  • Long-lasting ammonia litter box odor control
  • Highly absorbent non clumping litter crystals
  • This health monitoring crystal litter is made with safe ingredients and brought to you by Purina Tidy Cats, the litter brand most recommended by...
  • Low dust and lightweight multi-cat litter formula offers easy maintenance, with no clumps to remove
SaleBestseller No. 4
PetSafe ScoopFree Premium Crystal Cat Litter - Outperforms Clay Litter - Less Tracking, Dust for A...
  • REMOVES ODORS QUICKLY: Crystal litter absorbs urine and dries solid waste to quickly remove odors 5 times faster than clumping clay litter
  • LONG-LASTING: Just 1 bag can last up to 30 days in a single-cat household—that means less time cleaning the litter box so you have more moments to...
  • LESS MESS: Crystal litter is low tracking and 99% dust-free—designed for all the days you don’t want to sweep the laundry room floor (again)
  • CONVENIENT SIZE: Includes 2 pre-portioned bags of lightly scented premium crystal litter ready for use (each bag weighs 4.3 lb)
  • COMPATIBLE LITTER BOXES: This litter can be used to refill any brand litter box or reusable tray, but we recommend using it to refill the PetSafe...
SaleBestseller No. 5
Arm & Hammer Slide Platinum Easy Clean-Up Clumping Cat Litter, Multi-Cat Litter, 27.5 Pounds, Online...
  • CONTROL CAT ODOR: Our Slide cat litter is a complete odor-sealing, odor-control cat litter that can keep your multi-cat litter box smelling fresh and...
  • ARM & HAMMER SLIDE CAT LITTER: This Slide cat litter’s moisture-activated Micro-Granules form a tight odor-control seal, while the litter helps form...
  • EASY-CLEAN TECHNOLOGY: This clumping cat litter slides out of your cat’s litter box with no scraping or scrubbing. Our revolutionary nonstick,...
  • POWERFUL PLATINUM FORMULA: With 10% more odor eliminators than our Slide Non-Stop Odor-Control Cat Litter—plus ARM & HAMMER baking soda—odors...
  • 99% DUST-FREE CAT LITTER: Our Clump & Seal Platinum cat litter is completely dust-free—no more worrying about dust-cloud control when pouring this...
SaleBestseller No. 6
ARM & HAMMER Hardball Lightweight Platinum Multi-Cat Easy, No-Mess Scooping, Clumping Cat Litter,...
  • ULTRACOMPACT CLUMPS SHRINK WASTE & ODORS: This revolutionary lightweight clumping kitty litter binds waste and odors in tight, hard clumps for...
  • NO-MESS SCOOPING & LOW-DUST CAT LITTER: This fast-forming, hard-clump kitty litter uses American-grown grain in an innovative formula for no-mess...
  • LIGHTWEIGHT LITTER PERFECTED: This superabsorbent ARM & HAMMER cat litter is over 60% lighter than our regular cat litter. Surprisingly light,...
  • GARDEN BLOOM SCENT FOR LASTING FRESHNESS: This lightweight clumping cat litter has a clean fragrance for effective odor control. The bright scent is...
  • 14-DAY ODOR CONTROL: Our platinum formula, available online only, offers 14 days of odor control. This lightweight, scented litter features a fresh...
Bestseller No. 7
WORLD'S BEST CAT LITTER Comfort Care Unscented, 32-Pounds - Natural Ingredients, Quick Clumping,...
  • NEW LOOK, SAME FORMULA: Our bag’s getting a makeover, but our purrfect litter stays unchanged! The same formula, the same litter and the same great...
  • OUTSTANDING ODOR CONTROL — Keep your cat’s litter box smelling fresh thanks to a natural unscented litter with long-lasting odor control.
  • QUICK CLUMPING & EASY SCOOPING — No more chiseling and scraping thanks to a fast-acting natural litter that leaves less mess in and around your...
  • FLUSHABLE - SEPTIC SAFE — Skip the trip to the trash with a lightweight litter that’s Tested and proven flushable* and safe for septic and sewer...
  • LIGHTWEIGHT & 99% DUST FREE — Naturally free of silica dust, this lightweight cat litter offers low tracking and less mess — so you and your cat...
Bestseller No. 8
Feline Pine Platinum Non-Clumping Cat Litter 18lb.
  • NO HARSH CHEMICALS, NO ADDED FRAGRANCE—this non-clumping cat litter is an effective odor eliminator that’s made simple with plant-based...
  • BEST NATURAL ODOR CONTROL WITH NO ADDED FRAGRANCES + BAKING SODA. Naturally keep your kitty litter box fresh with natural pine fibers that lock away...
  • HIGHLY ABSORBENT PINE LOCKS AWAY ODORS. The pine shavings in this lightweight non-clumping cat litter directly bind to odors like thousands of tiny...
  • LIGHTWEIGHT so changing and refilling the cat litter box is fast and easy. That’s because this absorbent non-clumping kitty litter is natural and...
  • A NATURAL CAT LITTER CHOICE. No new trees are cut down to make the pine shavings in Feline Pine Platinum Natural Pine Non-Clumping Litter. This cat...
Bestseller No. 9
WORLD'S BEST CAT LITTER Multiple Cat Lavender Scented 32-Pounds - Natural Ingredients, Quick...
  • NEW LOOK, SAME FORMULA: Our bag’s getting a makeover, but our purrfect litter stays unchanged! The same formula, the same litter and the same great...
  • NATURALLY SCENTED — A lightweight and naturally scented cat litter made with no fake scents or artificial perfumes.
  • OUTSTANDING ODOR CONTROL — More cats shouldn’t mean more smells — keep your cats happy with a natural litter with long-lasting odor control.
  • QUICK CLUMPING & EASY SCOOPING — Multiple cats can most often mean more clean up — but not with this fast-acting natural litter that requires no...
  • LIGHTWEIGHT, 99% DUST FREE & FLUSHABLE - SEPTIC SAFE — Naturally free of silica dust, this lightweight cat litter offers low tracking and less mess...
Bestseller No. 10
Purina Tidy Cats Low Dust Clumping Cat Litter, LightWeight Free & Clean Unscented, Multi Cat Litter...
  • Unscented clumping cat litter is free of fragrances and dyes and features an Ammonia Blocker that prevents ammonia odor for 14 days when used as...
  • Low dust cat litter allows for a clean, easy pour, features odor-absorbing activated charcoal and is made with natural clay and mineral product plus a...
  • Lightweight litter is easy to carry, pour and store and means less weight, not less cat litter
  • Unscented clumping cat litter is ideal for multi-cat households and forms tight, light clumps for easy scooping
  • Lightweight cat litter is crafted by Tidy Cats, the most often recommended and personally used brand by veterinarians
SaleBestseller No. 11
Fresh Step Clumping Cat Litter, Lightweight, Extreme, Long Lasting Odor Control Kitty Litter with...
  • CLUMPING LITTER: Fight litter box odors with the strength of Fresh Step Litter partnered with the power of Febrezein a Fresh Scent with our...
  • ODOR CONTROL CAT LITTER: Specially formulated for the stinkiest litter boxes, this Fresh Step lightweight litter has a 10-day odor control with...
  • LOW DUST LITTER: For cleaner surfaces and clearer air, we developed a low dust formula with paw activated fragrance that’s released every time your...
  • SCOOPABLE KITTY LITTER: Make cleaning easy with the clumping formula that absorbs liquid and forms tight clumps leaving behind no stinky crumbles with...
  • FRESH STEP LIGHTEWEIGHT CAT LITTER: Made for extreme litter box odors, this scented Fresh Step scoopable cat litter is created with your cats health...
Bestseller No. 12
Fresh Step Crystals, Premium Cat Litter, Scented, 16 lbs total, (2 Pack of 8lb Bags) (Package May...
  • CRYSTAL CAT LITTER: Litter box maintenance made easier with odor locking litter crystals that absorb moisture. Packaging may vary
  • ODOR CONTROL CAT LITTER: These Fresh Step Crystals have 30 Days of Odor Control Guaranteed. Our longest lasting odor control (vs. other Fresh Step...
  • ULTRA LIGHTWEIGHT: 8lb bag of Crystals is the same number of uses as a 28lb bag of clumping cat litter.
  • COMPATIBLE WITH PETSAFE [reusable trays]: These Fresh Step Crystals are compatible with PetSafe reusable trays; Fresh Step is not affiliated with the...
  • FRESH STEP CAT LITTER: Fight litter box odors with scented Fresh Step Crystals that’s created with your cats health and happiness in mind.
SaleBestseller No. 13
Purina Tidy Cats Lightweight Clumping Cat Litter, 24/7 Performance Multi Cat Litter - 17 lb. Box
  • Scented litter features a slow-release deodorizing system for around-the-clock odor control and prevents ammonia odor from forming for 14 days when...
  • Low dust cat litter enables a clean pour and forms tight, strong clumps for easy scooping
  • Purina Tidy Cats LightWeight cat litter formula is 50 percent lighter than the leading clumping litter and is easy to carry, pour and store
  • Tidy Cats clumping cat litter for multiple cats features a clean linen scent
  • Multi cat kitty litter is designed for 24/7 performance and backed by the Tidy Cats satisfaction guarantee
Bestseller No. 14
Boxie® Probiotic 40 Day Natural Odor Control Cat Litter, 28lb Clumping Clay Kitty Litter
  • GUARANTEED ODOR CONTROL: 40-day odor control guarantee (2x longer than leading competitors). Compared to chemical products, Boxie Pro probiotics work...
  • 99.9% DUST FREE: Low dust levels means minimal tracking and less dust accumulating in your home. Formulated without cheap fillers and additives, there...
  • EASY TO CLEAN: Self-cleaning due to blend of probiotics that work 24/7 to clean litter after every use. Clumps form on the top of the litter box,...
  • MADE TO LAST: Boxie litter products last between 30-40 days (2x longer than other litters), making it the highest quality, longest lasting litter on...
  • VETERNARIAN APPROVED: No cheap fillers, artificial fragrances, harsh chemicals or preservatives in Boxie litter formulas, so you aren't bringing...
Bestseller No. 15
ARM & HAMMER Cloud Control Platinum Clumping Cat Litter 37LB
  • 7-DAY ODOR CONTROL, GUARANTEED. Powerful moisture-activated odor eliminators plus ARM & HAMMER Baking Soda eliminate both liquid and solid waste odors...
  • NO CLOUD OF NASTIES so whatever happens in the cat’s litter box, stays in the litter box. The Dander Shield Technology in this clumping cat litter...
  • HYPOALLERGENIC LIGHT SCENT ideal for cat owners who want an alternative to unscented cat litter and avoid to heavy scents. It has an allergen-free...
  • BLOCKS AIRBORNE DANDER WHEN SCOOPING, thanks to the Dander Shield Technology in this clumping cat litter. Plus this kitty litter forms rock-hard...
  • 10% MORE ODOR ELIMINATORS than our regular ARM & HAMMER Cloud Control cat litter, this breathe easy clumping litter eliminates urine and feces odor on...
Bestseller No. 16
ARM & HAMMER Health IQ Cat Litter Additive, with Color Changing Health Indicators, Works with Most...
  • HEALTH-MONITORING: ARM & HAMMER Health IQ Cat Litter Additive turns your cat’s favorite litter into a health-monitoring system by detecting pH...
  • COLOR CHANGING HEALTH INDICATORS: Easy-to-see indicator crystals change color when irregularities in your cat’s urine pH are detected, which may...
  • NO SWITCHING LITTER: Simply add to your cat’s existing litter by sprinkling crystals evenly to completely cover the entire surface of a fresh litter...
  • RECOMMENDED USAGE: Use with every fresh litter box change or as needed after scooping; for multi-cat households, temporarily separate cats using their...
  • UP TO 6 USES: Each 10 oz bottle lasts up to 6 uses when used as directed in a 19”x15” litter pan
SaleBestseller No. 17
Naturally Fresh Cat Litter - Walnut-Based Quick-Clumping Kitty Litter, Unscented , 26 lb (23001)
  • 26 lb bag
  • Because Naturally Fresh is so absorbent, one bag of Naturally Fresh is equal to three bags of the leading clay litter
  • Unlike clay litters which throw off silica dust, Naturally Fresh is virtually dust-free so you and your cat can breathe easy. And because it doesn’t...
  • 100% natural and environmentally-friendly
SaleBestseller No. 18
Fresh News Recycled Paper, Original Pellet Cat Litter, 12 Pound
  • Cat Litter: No more lingering pet smell; Fresh News Recycled Paper Litter is non clumping, has almost three times more absorbent strength than clay,...
  • Odor Control: Keep your pet's habitat fresh and smell free! The moisture-locking pellets with baking soda and outstanding odor control work together...
  • 100% Recycled paper: Made with 100% post consumer paper from recycling centers, it is safe for all animals; This litter is also biodegradable when...
  • Non Allergenic: Spend more time with your pet without worrying about cleaning its cage; Fresh News products are over 99% dust free and 100% non...
  • Healthy Environment: Fresh News promises to provide a non toxic and hygienic space for you and your pet; Shop our beddings, pellets, and litters for...
Bestseller No. 20
ökocat Less Mess Natural Wood Clumping Cat Litter Mini-Pellets, Great for Long-Hair Breeds, 18.6...
  • PELLET CAT LITTER: Our next-generation, clumping cat litter mini-pellets are exceptionally absorbent to clump solid and stop odors, and are less...
  • New exclusive online packaging contains same great litter in a 100% recyclable box with a leak and weather-safe bag inside. Easy to open, store and...
  • EXCEPTIONAL ODOR CONTROL: Wood fiber naturally prevents enzymes from bonding with liquid & waste to stop the creation of ammonia & odor
  • CLUMPING LITTER: Precision cut wood fiber absorbs liquid on contact, forming solid, easy-to-scoop clumps that make cleaning the litter box quick and...
  • 99% DUST FREE FOR A HEALTHIER HOME: Clean wood fiber is screened & de-dusted for a cleaner pour. No dirty clay dust. No artificial fragrance,...

What should you look for when purchasing the best c9 cat litter?

To purchase the right product, you need to research its qualities and flaws.

Diversity is highly important since it offers options for different budgets and lifestyles. Choosing the best c9 cat litter requires asking yourself the right questions to ensure the product is precisely what you need.

To make your money’s worth, you should thoroughly research the options you are presented with and ask the following questions:

  • How does buying c9 cat litter benefit me?
  • Is it worth the price?
  • Which c9 cat litter is the best option to go for in the nowadays market?
  • What features are essential when purchasing the c9 cat litter?
  • Which brand of the this is most trustworthy?
  • Which c9 cat litter has the best price/value ratio?

You are bound to have even more vitally important questions when purchasing the c9 cat litter. The best way to inform yourself about it is a meticulous exploration of internet resources and research for second opinions and customer reviews.

Various websites can hold pieces of information necessary for purchasing a top-notch product. Forums, reviews, and rating websites can all offer you the instrumental info needed to buy the best possible c9 cat litter. In order to get accurate information, you should explore trustworthy websites that have a history of providing customers with specific and genuine content.

Curee.org worked hard and conducted comprehensive research to get you the necessary information regarding the c9 cat litter.

It helps us to put together a high-quality buying guide that will provide you with pros and cons, features, and reasons the product is the right choice for you. To get the c9 cat litter that will suit your needs best, you should consider the following factors:

Advantages of the Brand

Every brand of c9 cat litter holds different values to it. Typically, each and every brand will have something unique that will attract your attention and make you consider their product as the leading option. The more unique the feature is, the more it will allure you to the product and its value.

Features

Each product has some value that separates it from the pack. Therefore, always ask yourself what features are relevant when purchasing the c9 cat litter? What is essential for this product to have?

Value of the product

This factor is crucial since it can tell you how much value you will get for your money’s worth when purchasing this.

Customer reviews

The second opinion always matters when you cannot decide on which product you should opt for. These reviews will paint you the picture of the c9 cat litter by real-world customers that had experience with the product and inform you on how well it served them.

Customer ratings


Customer ratings are similar to reviews but offer you a number or star rating of the c9 cat litter, which can tip the scales when you are unsure which product to choose.

Reliability

To get the c9 cat litter that will serve your purposes and pay off, you need to choose a reliable and durable one. High-quality product equals wise investment and peace of mind.

Beware off-brands

Purchasing the off-brand c9 cat litter is unwise. Always look for reliable brands that offer you the highest possible quality and are trusted and recognized as a legitimate option.

Curee.org always tends to bring its visitors accurate and valuable information that is relevant to the c9 cat litter. We always refresh and update our content since our priority is and has always been top-notch user experience.

If you have any questions or suggestions about our presentation of the this product, please let us know. You can contact us here, and if our article has made you interested in our work, you can find more about us and better realize our vision and what it represents.

FAQ:

Q: What is clumping cat litter?

A: Clumping cat litter, is clay cat litter that contains bentonite which allows the litter to clump when wet. This makes disposing of soiled litter easy, and prevents you from having to refill the entire litter box each time the litter becomes wet.

Q: What is the best type of cat litter for odor?

A: Clay cat litter is the oldest type of commercial cat litter, and still widely sold. Clay is a popular cat litter substance because of its ability to absorb liquid. It’s also great for controlling odor, because it separates urine. Unfortunately, once clay cat litter becomes soiled, it can no longer absorb liquid which can lead to an odor problem.

Q: Does clay cat litter smell bad?

A: Unfortunately, once clay cat litter becomes soiled, it can no longer absorb liquid which can lead to an odor problem. For this reason, it’s important to change cat litter at least once a week. Clumping cat litter, is clay cat litter that contains bentonite which allows the litter to clump when wet.

Q: What is silica cat litter?

A: Silica cat litter is crystallized cat litters formed from silica gel. The gel is absorbent, and provides odor control, which makes it the best cat litter for controlling odor—especially if you are away from home and won’t be available to make frequent changes. Biodegradable cat litter is a safe option, and it’s environmentally friendly.