Best Flushable Cat Litter – Good for Environment, Great for Your Cats!

Flushable cat litter is ideal for cat parents who wish to clean their cats’ litter boxes without worrying about waste disposal.

Because it can be flushed down the toilet, unlike traditional cat litter, you don’t have to worry about storing or disposing it.

Flushable cat litter breaks down faster than clumping clay litter and doesn’t contribute to landfills.

The best flushable cat litters will capture smells from waste bacteria, keeping your home feeling fresh.

Cat owners usually prefer flushable litter. Flushable cat litter decreases dust and disposal. There are numerous factors to consider to ensure your cat receives the best flushable litter, and I’ll go through them.



The Winner

World’s Best Cat Litter

  • MATERIAL: Corn
  • Item Weight: 32 Pounds

Premium Choice

ökocat Original Premium

  • Item Weight: 13 Pounds

Excellent Absorbency

sWheat Scoop Multi-Cat

  • MATERIAL: wheat and corn
  • Item Weight: 36 Pounds

Scented Option

Better Way Clumping Fresh Scent

  • MATERIAL: Sanel
  • Item Weight: 14 Pounds

Extra Odor Control

Sustainably Yours Natural Sustainable

  • MATERIAL: Bentonite clay
  • Item Weight: 13 Pounds

5 Best Flushable Cat Litter Products

Always choose the product that suits your pet. For instance, clay absorbs more and pollutes less. Consider flushable cat litter odor control. Think of the dust it generates. Baking soda-treated litter smells better.

Finally, check package warnings. Phenols and other chemicals in other flushable litters may cause health problems for cats if consumed. Read labels for pet-safe products.

Here are the 5 best flushable cat litters that I’ve tried. You shouldn’t blindly trust what the manufacturers claim but should instead rely on hands-on testing to see how the product will perform in real-world conditions.

My review process will focus on what I thought about them and their pros and cons:

1. World’s Best Cat Litter

Cleanup is easy since this product produces tight clumps for scooping. It’s also a great eco-friendly option! You can use the World’s Best Cat Litter to pamper your kittens.

The best part is that you can flush cat litter clumps after picking them up. It’s so convenient.


Tossing the used litter into the garbage may be a nuisance — if you leave it in the waste until it fills up, it will produce unpleasant odors, and even if you throw it away right away, you may have to do it multiple times a day, depending on how many cats you have.

Just pick it up, and flush!


While natural cat litter usually does a pretty poor job at controlling odors – this one actually does the job pretty well.

One of the worst things about cat litter is any air contamination generated while pouring it into the box and even while the cat is using the sandbox. With World’s Best Cat Litter, there was almost no dust generated.

If you are looking for reliable flushable dust-free litter, this product is my recommended best choice. 


This litter clumps well but is flaky, and picking up the smaller pieces might be a pain. If you don’t remove the crumbled bits, they’ll stay in the litter pan and will make cleaning difficult. World’s Best Cat Litter is also quite pricey.

World’s Best Cat Litter

The price of “World’s Best Cat Litter” varies, so check the latest price at

2. ökocat Original Premium

ökocat Original Premium is a product that keeps your cats and home smelling fresh! It comes in a 12-Pound box.

This flushable cat litter brand can trap odors for up to 7 days, along with superior clumping action and anti-bacterial properties.

It has also been tested to absorb up to 500% of its weight in a single use. Because of that, you get good mileage with it, and that’ll save money in the long run.

litter flushable

Best of all, it’s biodegradable and completely safe to flush down your toilet or septic system pipes because of its natural ingredients.

I love that your cat can be as carefree and comfortable as possible while you forget about the mess and lingering smells.


ökocat Original Premium feels natural and does a fantastic job absorbing moisture. Its ability to absorb five times its own weight of the water makes this litter last you a very long time.

Due to its small granules, this product won’t leave a mess, furthering the usage you get out of it. There is also minimal spillage, which is great when cleaning the litter pan and when your cat is doing its toilet thing.


It distributes lots of pollution when pouring or when the cats are using it. Even though the dust is natural, it may irritate humans and sensitive cats with allergies or other respiratory issues. After filling the litter pan, ventilate the room.

ökocat Original Premium

The price of “ökocat Original Premium” varies, so check the latest price at

3. sWheat Scoop Multi-Cat 

sWheat Scoop is a wheat-based natural flushable cat litter.

Purrfect (I had to capitalize on this opportunity… pls send help) for a home with numerous cats. Natural starches and enzymes retain odor and neutralize urine and ammonia for simple scooping and flushing.

sWheat Scoop may help with pet smells in multi-cat households! You know how bad the odor may become if you have numerous cats. Natural litter helps with that.

best flushable cat litters

It being an artificial dye and perfume-free wheat litter ensures the waste is 100% biodegradable, flushable, there are no harmful chemicals, and is healthy for your cat and the environment.

Its quick-absorbing clumping action behavior prevents unwanted surprises.

Remove the hardened bits and add litter as required, and simply flush them into the toilet or septic tank.

Definitely has my recommendation!


The superior odor control of this plant-based natural litter is out of this world. I even left the box to get nasty to see if any nasty smells would come from it. And to my surprise – nothing. Love it!

sWheat Scoop is 100% eco-friendly. As an added benefit, it forms clumps really fast. In fact, it is so fast that most chunks are created on the surface level, and they will be effortless to scoop. This also helps so that the litter doesn’t stick to the cat box’s bottom or sides.


Wheat particles provide a new texture that may hurt your cat’s paws. It seems unpleasant, but they don’t seem to mind. It’s also very light, which can be a problem regarding spillage and spread.

Consider sensitive cats because of the air contamination. If you ventilate after filling the sandbox, it should be fine. My cat sneezed a bit while using the litter tray due to her dust sensitivity.

sWheat Scoop Multi-Cat

The price of “” varies, so check the latest price at

4. Better Way Clumping Fresh Scent

Better Way Clumping Fresh Scent Flushable Cat Litter! The 14-pound package has western bentonite clay. Its main feature is the added cat attractant. This helps kittens discover the litter tray.

This will substantially speed up kittens’ litter box training. This feature is also handy if an elderly cat refuses to use the sandbox or cat poops outside the sandbox.

Bentonite clay produces strong, easy-to-remove clumps to trap your pet’s waste. Unique odor-controlling all-natural ingredients keep the cat’s litter box smelling fresh. Odor management is good but could be better. Small particles make litter boxes smooth.

world best cat litter flushable

You won’t have to worry about litter pans overflowing from urine. The small particles prevent fluids from seeping out of the box, keeping it fresh, and the clumping litter, simple to clean.


The cat attractant makes this cat litter perfect to use if you have kittens who have yet to learn to use the sandbox or an older cat decides not to use the box anymore, for whatever reason.

You can really see its effects, and it’s very impressive. The absorbent litter forms nice solid chunks out of the fine granules, once it absorbs cat urine. The price point is really good compared to the other products on this list.


Better odor control. Clumping litter absorbs water but, as it tends to be with clay litter, it is consumed faster. This is great for water control but can be wasteful.

Like traditional clay cat litter, low tracking is its most significant concern. Since it’s lightweight, it sticks to your cat’s paws and may be sprayed outside the box when it begins burying its business.

Better Way Clumping Fresh Scent

The price of “Better Way Clumping Fresh Scent” varies, so check the latest price at

5. Sustainably Yours Natural Sustainable

Here we have Sustainably Yours Natural cat care! Petfive created Sustainable Flushable Cat Litter so that you and your cats may live in purrfect peace and harmony without worrying about cleanliness or bad smells, even if you have multiple cats.

The price seems low, but even if you have one cat, a bag lasts only about a month. That adds up. Bentonite litter is dusty and spreads a lot when pouring. Odor control is excellent. The sandbox keeps dry and clean, as well.

Due to big litter clumps, you’ll spend it faster. If you have a cat that pees more regularly and in lesser quantities, you have lots of big pieces of hardened clay. The small bag will get used up quickly.

world's best flushable cat litter

The lack of low tracking is terrible. Expect vacuuming the litter box if you have multiple cats. The clay-free composition dissolves into water, oxygen, nitrogen, and carbon dioxide when flushed down the toilet bowl or septic tank, fixing disposal concerns. It’s eco-friendly and chemical-free.

If all that matters to you, this flushable kitty litter is worth every penny.


It is super environmentally friendly! The long-lasting odor control without artificial fragrance is superb. This litter product is easy to flush down the toilet or septic and sewer systems. There are no leftovers in the toilet at all, even after one go.


This litter will spread a lot. Like traditional clay litter, it’s not dust free – not even close. When pouring, there is a significant amount of litter dust produced. A lot of it can also be seen once the cat claws through the litter. This can leave the floor messy. Good luck if you have more cats!

Sodium bentonite absorbs a lot! And because large clumps require more litter, so you’ll go through the bag faster. One bag is sufficient for one month’s supply for one cat. Although affordable on this list, sustainably Yours Natural The Sustainable may cost more.

Sustainably Yours Natural Sustainable

The price of “Sustainably Yours Natural Sustainable” varies, so check the latest price at

Choosing the Best: What to Look For

Choosing the best Flushable Cat Litter is a critical decision for any cat owner, as it can significantly impact the health and well-being of their furry family members.

Flushable cat litter is designed to be safe when flushed in toilets and septic tanks. It dissolves quickly, leaving no residue or buildup, which helps keep plumbing systems running smoothly. No more smelly trash!

Best flushable cat litters also help trap odors, making it easier to clean up after your pet. When selecting an excellent flushable cat litter, certain features should be taken into consideration to ensure that you’re getting the most out of your purchase:


Some flushable cat litter requires bags or filters to be flushed down the drain without clogging or damaging plumbing. Buying a flushable litter with hidden clauses and requirements can be a very bad idea. It can be hard to use or can increase the cost.

Look for RISE Testing Services or ASTM International-certified flushability labeling for plumbing-safe products.

Not All Flushable Litter Is Okay for Your Pipe System

Flushable litter simplifies cat waste management. It dissolves when flushed and is environmentally safe. Not all natural litter will block your toilet pipes and cause plumbing problems, but better be safe than sorry.

Research the best litter to meet your plumbing system and requirements. Good flushable cat litter is more expensive but is also more convenient. Cleaning the litter box without plastic bags saves time and is environmentally friendly.


It’s good to know what cat litter is made of! You may dispose of flushable cat litter in the toilet rather than in the trash because it consists of biodegradable granules, clumping materials, or a combination. These products often contain natural ingredients such as wood chips, sawdust, and corncobs.

Additionally, some brands add different materials in the form of deodorizing agents, such as baking soda or activated charcoal, to help control any foul odors.


Flushable litter typically has a slightly sandy texture, which makes it easier for cats to dig and cover their mess.

Beware Of Pollutants

Flushable cat litter may be handy and ecologically friendly but may include contaminants. These contaminants may damage landfills and septic systems. It’s essential to check these items’ components for pollutants before buying.

Proper pet waste disposal requires following the manufacturer’s instructions. Read the product description before using the litter to dispose of cat feces.


How well Flushable Cat Litter clumps is crucial. Fastclumping speeds up waste removal, reducing mess, and it also traps odors. Non-clay litter, created from natural elements like paper pulp, wheat, or clay, produces a compact litter clump when wet, making it suitable for cat parents who seek an easy-to-scoop option.

Because some of the natural options have low clumping properties, examine non-clay litter that is low or non-clumping before buying.

Liquids and Odor Control

Another thing to consider when picking Flushable Cat Litter is how well it absorbs water and locks in odors. Most litters come with specific absorbent ingredients like zeolite or bentonite clay that help reduce humidity levels in the litter box while also trapping odors inside, so they don’t escape into the air.

This can be especially helpful if you live in a smaller house or are trying to keep smells from traveling throughout your home.


Most flushable litters are low-dust formulas, so they won’t cloud your house when pouring them into the box or cleaning up after your pet. This is especially important for cat owners with allergies since dust particles can irritate sensitive cats’ airways and cause sneezing and other respiratory issues.

If this is a problem, look for litters labeled “low dust,” Many manufacturers provide hypoallergenic mixes for people and animals with sensitivities and allergies.

Value For Price

Finally, cost-effectiveness should be considered; certain flushable litters have greater initial prices but last longer owing to their better absorbency. Before deciding, consider extra expenditures like specific bags or filters, which may add up rapidly if not budgeted.

If you carefully consider each of these aspects before purchasing flushable cat litter, you should be able to select a product that satisfies not just your requirements but also those of your cat or other pet, bringing joy to everyone involved.

Why Use Flushable Cat Litters?

It’s definitely worthwhile to learn how to dispose cat litter properly. Cat parents seeking a simple way to dispose of their pet’s waste should consider using flushable cat litter. It simplifies litter box cleaning and the need to dispose of clumped bad smelling trash!

Its minerals absorb odors, reducing them – sometimes completely. If you’re ecologically conscious, biodegradable litters are a great alternative. Flushable Cat Litter offers all these advantages without sacrificing quality or cat comfort.

Flushable cat litter is usually less dusty and includes no chemicals or colors, making it a good alternative for allergic cats. It keeps your pet secure, clean, and comfortable.

Final Thoughts

Flushable cat litter is becoming more popular as people strive to be more environmentally conscious. And only if you are a cat owner will you appreciate flushable cat litter. It makes clean-up so much quicker, simpler, and cleaner.

While flushable cat litters have benefits, there is also some drawback that usually comes from an increased price tag. And while you should be aware of this before making the switch, I urge you to do so ASAP, and you can thank me later!

Have you ever tried flushable cat litter? What was your experience with it? Share your thoughts in the comments below!

Marko Vucilovski
Marko is a doggo’s best friend. He enjoys going on adventures with his friend Cezar – from hiking to exploring the woods to traveling all around the world. Cezar is a Siberian Samoyed who has been to more countries than the average Joe! Marko is an article and blog writer with more than 7 years of experience. When writing, his niche of choice is – Pets. Mark Twain once famously said, “Find a job you enjoy doing, and you will never have to work a day in your life.” – and guided by that quote, Marko found his calling when he started sharing his experience and knowledge about pets that he gathered during his lifetime. If you have questions about dogs – chances are that Marko has a few wise words to share. His work has been featured in many publications. When Marko isn’t writing, he can be found out in the wild with his trusty companion Cezar!

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