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The 8 Best biodegradable cat litter of 2025

Are you trying to find biodegradable cat litter among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling biodegradable cat litter on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 10 hours of research and did 15 biodegradable cat litter tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best biodegradable cat litter you can buy today

No. 2
Rufus & Coco WeeKitty | Natural Flushable Clumping Cat Litter | Low Tracking Biodegradable Pellets | Corn 8.8lbs bag
  • ALL NATURAL FLUSHABLE CAT LITTER - Naturally made from Biodegradable corn with Clumping Technology. This mulchable and flushable Litter breaks down when immersed in liquid, so it’s safe to flush, even with septic tanks
  • NO CHEMICALS OR UNPLEASANT SMELLS – Biodegradable cat litter with powerful odor control means no more bad smells. Zero ammonia smell detected after five minutes in laboratory testing
  • SUPER ABSORBENT AND LIGHTWEIGHT – The lightweight kitty litter absorbs 4 times its own weight in liquid so you need to use less, saving you money. WeeKitty litter is 6 times more absorbent than paper 4 times more than wood, without the environmental impact of clay.
  • SCOOPABLE & FLUSHABLE CAT LITTER – Once soiled, the litter forms scoopable clumps with minimal dust which can be flushed away. These low tracking dustless pellets keep the floor around the litter tray tidy.
  • GREAT VALUE BAG - One bag lasts up to 8 weeks for 1 cat. Also available in 4.4 lb. & 20 lb. bags. Award Winning Product - 2017 Hot Diggity Award Winner
No. 3
THFOPS Tofu Cat Litter, Flushable, 100% Natural and Biodegradable, Quick Clumping and Dust Free, Odor Control Ultra Absorbent, Strong Deodorizer with Maximum Water Solubility,6 lbs/Bag
  • 【100% Natural and Biodegradable】 THFOPS applies 100% natural, and biodegradable materials to help minimize the environmental pawprint.
  • 【Dust-free and low Tracking】THFOPS is dust-free and low tracking to protect the cat's respiratory tract and urethra. Also, save time on cleaning.
  • 【Quick Clumping and Flushable】THFOPS is able to Clumping fast, and easy to scoop to keep the rest of the cat litter clean and fresh, and it can quickly dissolve with water and is flushable with the toilet, which makes life easy and convenient.
  • 【Superior Odor Control】 THFOPS uses flavonoids and baking soda to decompose odor molecules, and deodorize and neutralize odor.
  • 【1.5mm Ultra-fine Particles】 THFOPS uses 1.5mm ultra-fine particles, which means that the gap between the litter particles is smaller and easier to block water penetration.
No. 4
Beans Royale 2pcs Pack (6L x 2) Tofu Cat Litter, Biodegradable, Clumping Kitty Litter, Flushable,Pea Fiber,Dust Free, Odor Control, Low Tracking, Lightweight
  • Toilet Flushable - Tofu Cat Litter can be flushed into the toilet instead of thrown into the trash.
  • Clumping Fast - It clumps within 1.5 seconds, easy scooping.
  • Editable-grade Ingredients - We use pea fiber mainly plus corn and corn starch. 100% Natural and healthy
  • Excellent Performance for Odor Control - No more stinky smell.
No. 5
Pea Fiber and Bentonite Mixed Cat Litter Flushable Kitten Litter Unscented Ultra Clumping Kitty Litter Zero Dust Formula Low Tracking Biodegradable (One Bag)
  • ✔️Water Soluable, Direct Flush into Toilte
  • ✔️Excellent Odor Control and removal
  • ✔️Fast Water Absorbing, Fast Condensing
  • ✔️All Natural Material Selected Natural Pea Fiber, Environment Friendly
  • ✔️Moderated Hardness, Soft touch
No. 6
Cat Litter Bags for Poop Biodegradable Cat Waste Disposal Bag Leakproof Durable and Unscented Large to Fit Any Scoop Strengthen Dog Poop Bag- 100 Count
  • Composting Litter Bags, Plastic-free: Our cat litter bags are made from corn-based and plastic-free materials, which will only break down into water, CO2 and biomass. All you need is to put these cat litter bags for poop into your backyard compost bin
  • Large Enough for Scooping: Perfect fit most scooper; No mess, waste goes in perfectly; With a decent size of 12.2 * 15.7inches, our cat poop bags are larger than other kitty litter bags; You can easily get scoop aligned with bag opening without spilling
  • Easy to use: These cat poop bags come as easy to pull individual bags, not on rolls, in a flat box and are super easy to open; Simply tie it off and chucked it in trash can; Note that they are not reusable and cannot be used as litter box liners either
  • Leak-Proof, Tear-resisiant: Cat litter bags for poop are silky soft; Our cat litter bags for poop are thicker than other regular pet waste bags; Featuring good toughness, cat poop bags can easily hold more than a day's worth of cat litter and don’t break
  • Odor Proof, Unscented: Cat poop bags do a great job of holding and reducing odor of waste, urine and garbage compared to traditional plastic bags, as well as keeping dirt from becoming airborne in litter box or outside, especially important in hot weather
No. 7
ZenKitty Disposable Litter Box 4 ct Bundle, Biodegradable Medium Natural
  • Disposable
  • Biodegradable
  • Great For Travel
  • Leak Proof
  • Light Weight
  • No cleaning of litter box required. After a month dispose and replace.
No. 8
Kitty Potty (4-Pack) Disposable cat Litter Boxes, Sustainable and Biodegradable, Portable cat Litter Box, for Indoor Cats and Smaller Animals, can Also be Used as a Litter Box Liner
  • BIODEGRADABLE- Made from recycled paper and paper pulp. The eco-friendly design helps reduce waste and keeps the environment safe.
  • CONVENIENT AND QUICK DISPOSAL- Fill with your preferrable cat litter and remove waste with ease. The sturdy design helps from not tearing or breaking and can be used for a long time.
  • MULTIPLE USES- This disposable litter box can be used not only at home but as a travel litter box as well. It can be used as a liner for litter trays. Smaller pets like rabbits and hamsters can also use it.
  • REPLACEMENT- Replace every 2-3 weeks or as needed.
No. 9
90 Count Biodegradable Cat Litter Bags Compatible with *KIT Pet Self-Cleaning Litter Box, Automatic Waste Drawer Liners, Drawstring Compostable Trash Bags,5 Gal Kitty Replacement Poop Bags
  • Compatible and Versatile: Self-cleaning cat litter bag for *KIT. This litter bag is not manufactured or sold by PETKIT. To save your valuable time and money, please make sure it fits before you buy
  • Leak-proof and durable:1.2 mils thickened, durable, tear-resistant, pliable, will not tear even when stretched to 1.5 times its length, load capacity of up to 20 pounds, can easily hold up to 3 days of poop for 2 medium-sized cats
  • Convenient & Hygienic: The built-in drawstring makes it very easy to gather and lift when cleaning up, and when replacing them, simply lift the drawstring and simply tie it tightly to throw away! Holds more trash than the same size trash bag
  • Composting & Plastic Free: A great alternative to traditional plastic bags. This compostable cat litter bag is made of corn starch + PLA + PBAT, which can be broken down into water, CO2, and organic matter
  • Certified for composting: These compostable poop bags meet the US standard ASTM D6400 and are certified by TÜV Austria for OK composting home and industrial composting
No. 10
Coir Wonder Coconut Cat Litter – Natural, Non-Clumping Kitty Litter - Ultra Lightweight Bag Lasts Same As 40 Lb Clay – with Activated Charcoal Odor Control – Bedding for Chicken Coop and Small Pets
  • NATURAL & BIODEGRADABLE: Coir Wonder Coconut coir kitty litter is made from a renewable resource, the husks of coconuts. It is an eco-friendly alternative that helps reduce the strain on natural clay resources. Coconut coir litter is biodegradable, meaning it can break down naturally over time. This reduces its impact on landfills compared to non-biodegradable clay litter.
  • ADVANCED ODOR CONTROL: Our Coconut coir kitty litter comes with our own Advanced Odor control System made from coconut-derived Activated Charcoal in a separate pouch. This is in addition to the fact that the natural particles in coconut coir litter have excellent absorbency, trapping odors and keeping your home smelling fresh.
  • LIGHTWEIGHT: Coir Wonder Coconut coir litter is significantly lighter in weight compared to traditional clay litter. Our 20 Liter bag weighing less than 4 Lb does the job of 40 Lb clay litter. This makes it easier to handle and carry, reducing strain on your back and arms when lifting and pouring the litter. It is especially beneficial for individuals with physical limitations or for those who prefer a lighter option.
  • NON-TRACKING: Our Coconut coir kitty litter is non-tracking, meaning it is less likely to get scattered outside of the litter box. This helps keep your home cleaner, as there is less litter tracking on your floors and carpets. Non-tracking litter reduces the need for frequent sweeping or vacuuming, providing a tidier living space.
  • DUST-FREE: Coir Wonder cat litter is dust-free compared to clay litter. This is advantageous for cats with respiratory sensitivities or allergies, as it reduces the risk of irritation and respiratory discomfort. A dust-free litter creates a healthier environment for both you and your cat.
No. 11
Cats Desire - 10 Trays, Disposable Litter Boxes for Cats Large No Plastic Cat Litter Box - USA, 19L x17W x 8.5"H tray 17 Inches Tall Enclosed Litter Box Sassy Cat uses14 years. Upgrade 200lb Material.
  • VERSATILE USAGE: Disposable Litter Boxes for cats offer the flexibility to be utilized open or enclosed according to your cat's preference, providing a customizable experience for both you and your fur baby.
  • SASSY CAT'S DAILY CHOICE: Regularly employed by Sassy Cat and her diligent owner, these disposable litter boxes are endorsed by satisfied kitties and their human companions alike, ensuring a less hassle cat litter management solution.
  • INNOVATIVE DESIGN: Featuring patented elements such as a moisture barrier interior coating, Cat's Desire litter box is engineered to resist leakage, maintaining cleanliness and hygiene in your cat's litter area.
  • LITTER BOX SELECTION PREFERENCES: Enjoy the flexibility of Cats Desire Disposable Litter Boxes. These boxes accommodate over 10 pounds of your chosen litter with a recommended fill depth of 2-3 inches, ensuring optimal waste absorption and superior odor control for a clean and convenient solution.
  • HEIGHTENED DESIGN: Designed with extra-tall sides reaching 8.5 inches when utilized as an open tray and extending to 17 inches in height when configured as an enclosed box, these disposable litter boxes offer ample space for your cat's comfort and privacy.
SaleNo. 12
Naturally Fresh Cat Litter Made From Walnut Shells, 1-2 Cats, Unscented, Upcycled, Easy Scooping, Sustainable, 26 Lbs
  • For Cat and Kitty Litter Box - Naturally Fresh Cat Litter is made from all-natural walnut shells, and this eco-conscious litter neutralizes odors better than clay, pine, corn, and wheat litters.
  • Odor Control For Cat Litter Box - This super-absorbent formula produces hard clumps in as few as 15 minutes without sticking to the litter box and provides proven superior ammonia odor control.
  • Upcycled And Sustainable - This cat litter is made from walnut shells that are all-natural, non-GMO, made from a food byproduct, and produced in solar-run facilities.
  • Cat Litter - A low-tracking material means your cat won't track litter and bacteria through your home.
No. 13
ARM HAMMER Naturals Cat Litter, Multi Cat, 18lb Bag
  • AN ODOR-FREE HOME STARTS HERE…NATURALLY! Contains natural corn fibers, plant based clumping agent, baking soda, plus mineral oil for dust control. Also contains an artificial fragrance. Outstanding cat odor control for multi-cat households.
  • OUTSTANDING ODOR ELIMINATION WITH NATURAL INGREDIENTS. The power of ARM HAMMER Baking Soda + Corn + Plant extracts deliver superior odor control for multi-cat households. Natural clumping cat litter destroys the toughest kitty litter box odors.
  • HIGHLY ABSORBENT, ABSORBS 2X AS MUCH LIQUID as clumping clay cat litter. Easy to scoop cat litter clumping binds into small, light, easy to remove clumps. With natural corn fibers, a plant-based clumping agent + Baking Soda.
  • LOW DUST FORMULA, 50% LIGHTER than traditional clay cat litter. Easy to carry, easy to pour. Natural cat litter with corn fibers, plant extracts, Baking Soda, and mineral oil for dust control. Natural kitty litter with a soft footing cats will love.
  • SUPERIOR ODOR CONTROL FOR MULTI-CAT HOUSEHOLDS. Natural cat litter specially formulated to provide outstanding cat odor control for homes with multiple cats. Fresh Scent fragrance plus natural ingredients for outstanding cat litter odor control.
No. 14
ökocat Original Wood Clumping Cat Litter, Unscented, 13.2 pounds - Natural Ingredients, Stops Odor, Clumps Solid, 99% Dust Free, Great for All Cats
  • NATURAL CAT LITTER: Our next-generation, plant-based, premium clumping cat litter is relentless at controlling odors while being exceptionally absorbent and naturally lightweight for added convenience and cleanliness
  • EXCEPTIONAL ODOR CONTROL: Wood fiber naturally prevents enzymes from bonding with liquid and waste to stop the creation of ammonia and 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 easy
  • 99% DUST FREE FOR A HEALTHIER HOME: Our low-dust cat litter is made from clean wood fiber that has been screened and de-dusted for a cleaner pour and a healthier home and no dirty clay dust
  • PLANT-BASED LITTER: Our sustainable cat litter is free of artificial fragrance, harmful chemicals, toxic dyes, and mined clay or silica; unlike clay, our biodegradable cat litter degrades quickly and cleanly
No. 15
WORLD'S BEST CAT LITTER Multiple Cat Unscented, 32-Pounds - Natural Ingredients, Quick Clumping, Flushable, 99% Dust Free & Made in USA - Long-Lasting Odor Control & Easy Scooping
  • 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 clump. New look coming soon.
  • 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 and EASY SCOOPING — Multiple cats can most often mean more clean up — but not with this fast-acting natural litter that requires no chiseling or scraping.
  • LIGHTWEIGHT and 99% DUST FREE — Naturally free of silica dust, this lightweight cat litter offers low tracking and less mess — so you and your cat can breathe easy. For the best results, do NOT mix with a non-clumping litter.
  • PET, PEOPLE and PLANET FRIENDLY — A naturally safe litter made from whole-kernel corn that offers no harmful chemicals and no artificial perfumes.
  • Age range description: All Life Stages
No. 16
Nature’s Miracle Premium Clumping Corn Cob Litter, 10 Pounds, Made With Real Corn Cob For Fast-Clumping Litter For Multi-Cat Households
  • NATURAL CORN COB: Made with natural (heat-processed) corn cob for a powerful, fast-clumping litter – 99.9% dust-free.
  • BIO-ENZYMATIC FORMULA: Works to destroy tough litter box odors.
  • PREMIUM CLUMPING: Absorbs twice as much liquid as traditional clay litter.
  • SAFE FOR PETS AND HOMES: When used as directed, Nature’s Miracle Premium Clumping Corn Cob Litter can be used around your pets and home.
  • EASY-POUR HANDLE: Fill litter box with 3 to 4 inches of litter – resealable bag.
SaleNo. 17
WORLD'S BEST CAT LITTER Low Tracking & Dust Control Multiple Cat Unscented 15-Pounds - Natural Ingredients, Quick Clumping, Flushable & Made in USA - Long-Lasting Odor Control & Easy Scooping
  • 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 clump. New look coming soon.
  • LOW TRACKING and 99.9% DUST FREE — Made with larger granules, this unscented multiple cat formula virtually eliminates dust and keeps litter in the box.
  • OUTSTANDING ODOR CONTROL — More cats shouldn’t mean more smells — keep your cats happy with a naturally safe litter with long-lasting odor control.
  • QUICK CLUMPING and EASY SCOOPING — Multiple cats can most often mean more clean up — but not with this fast-acting natural litter that requires no chiseling or scraping.
  • 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 systems.
  • PET, PEOPLE and PLANET FRIENDLY — A naturally safe litter made from whole-kernel corn that offers no harmful chemicals and no artificial perfumes.
No. 18
sWheat Scoop Natural Wheat Multi-Cat Litter, Superior Clumping with Odor Neutralizing Enzymes, 25 Pound Bag
  • sWheat Scoop Natural Wheat Multi-Cat Litter: Super absorbent, natural wheat litter designed for multi-cat and multi-litter box households
  • Superior Odor Control: Powerful natural odor neutralizing enzymes trap odors on contact and neutralize urine and ammonia odors quickly to help eliminate smelly pet odors
  • Natural: sWheat Scoop eliminates odors using natural, domestically sourced wheat with no added dyes, perfumes, or chemicals; naturally lightweight, 99.5% dust free and low tracking
  • Better for Cats, People, and the Planet: sWheat Scoop was the world’s first all-natural, plant-based cat litter, and is made using only farm-grown renewable resources
  • sWheat Scoop: We are the cat litter that is the right choice for your cat, your home, and your planet. Made using only farm-grown renewable resources means you can feel good about your choice
No. 19
SmartCat All Natural Clumping Cat Litter - Chemical and Dust Free - Alternative to Clay and Pellet Litter - Unscented and Lightweight - 5 Pounds
  • MADE FROM GRASS: Clumping at litter made from all natural 100% grass seed grown in the USA, SmartCat is both biodegradable and renewable 99% dust free cat litter.
  • NO SMELL - CAN'T TELL: SmartCat natural cat litter combats odor without relying on harsh chemicals and artificial scents, while also being 99% dust free natural cat litter.
  • EASILY ADAPTABLE: Our natural 99% dust free cat litter has a soft texture and sand-like appearance, great for the new kitten or that cat who's particular about their paws.
  • LIGHTWEIGHT CLUMPING: Excellent clumping capability (that does not stick to the pan) ensures your pet's waste stays out of both sight and smell, in an alternative to clay litter or cat pellets litter. Test this lightweight 99% dust free cat litter today!
  • CHOOSE WHAT FITS: SmartCat All Natural Clumping Cat Litter is offered in 5 pound, 10 pound, and 20 pound bags.
SaleNo. 20
WORLD'S BEST CAT LITTER Comfort Care Unscented 15-Pounds - Natural Ingredients, Quick Clumping, Flushable, 99% Dust Free & Made in USA - Long-Lasting Odor Control & Easy Scooping
  • 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 clump. New look coming soon.
  • 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 litter box.
  • 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 systems.
  • LIGHTWEIGHT & 99% DUST FREE — Naturally free of silica dust, this lightweight cat litter offers low tracking and less mess — so you and your cat can breathe easy. For the best results, do NOT mix with a non-clumping litter.
  • Age range description: All Life Stages

How to choose a good biodegradable cat litter

Does the idea of finding a fantastic biodegradable cat litter make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in biodegradable cat litter. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top biodegradable cat litter products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top biodegradable cat litter on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top biodegradable cat litter brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top biodegradable cat litter based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the biodegradable cat litter were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good biodegradable cat litter, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your biodegradable cat litter.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting biodegradable cat litter for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our biodegradable cat litter. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what biodegradable cat litter should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on biodegradable cat litter.