5 Best Flushable Cat Litter of 2022 | In-depth Review and Top Picks

By Davis Wilkins •  Updated: 04/21/22 •  16 min read
house toilet
The best flushable cat litter is the World's Best Multiple Cat Lotus Blossom Scented Clumping Corn Cat Litter.

Looking for an eco-friendly cat litter? Join the club!

Cats are adorable, loyal, and extremely expressive animals.

They’re also considered members of the family and it’s only natural to want the best for them.

If you’ve already done your homework on this topic and are looking to buy flushable cat litter, I’ll gladly help you by telling you what I consider to be the best ones on the market.

However, if you are still not convinced that this is an option to consider, buckle up and enjoy this bumpy ride.

I’ll go in-depth about the pros and cons of each type of litter, so you can make the best decision for your cat.

Flushable kitty litter is one of the best and most cost-effective ways to address the problem of a stinky house.

It is a convenient way to care for your cat, designed specifically for cats and kittens.

It makes it easy and quick to dispose of this waste. In other words, you’re simply flushing away your cat’s waste.

Cats are much more sensitive to the materials that make up their litter, so you want to make sure it’s gentle on your pet’s paws.

Most people will agree, that there is no such thing as cat butts that smell good.

In reality, the responsibility for dealing with the kitty’s odor reverts to you.

The necessity to provide your feline friend with a healthy, safe, and clean environment is paramount to their overall health and happiness.

But your task doesn’t have to be tiresome or gagging.

It can be fun once you find the best pet products available!

But figuring out which ones are the best flushable cat litters isn’t easy.

Cat owners know this all too well. It’s the main reason why many people switch back to clumping cat litters once they move homes and need to re-install their cat’s litter box.

Finding high-quality, effective, and flushing cat litter requires some experience, which I bring on board.

There are a lot of great options on the market that could make your experience much easier.

Before you go shopping, keep reading!

The Best Flushable Cat Litter Top Picks

If you are pressed for time, here are the top 5 picks for the best flushable litter that I recommend for your feline friends:

  1. World’s Best Multiple Cat Lotus Blossom Scented Clumping Corn Cat Litter
  2. Zero Mess by World’s Best Unscented Clumping Corn Cat Litter
  3. Almo Nature Unscented Clumping Plant-Based Grass Cat Litter
  4. Rufus & Coco Wee Kitty Unscented Clumping Corn Cat Litter
  5. Next-Gen Pet Products Cypress Fresh Unscented Clumping Wood Cat Litter

Is It OK to Flush Cat Litter?

Some people will argue that you should not flush cat litter into the sewer system.

To flush or not will depend on what kind of material makes up the litter.

You can flush cat litter made of biodegradable material down the sewer lines.

Flushing the wrong type of litter down your sewer line will end up in premium tears.

The 5 Best Flushable cat litters for septic systems

1.    World’s Best Multiple Cat Lotus Blossom Scented Clumping Corn Cat Litter

A fast-clumping mix produced from naturally absorbent maize that’s simple to scoop with no scraping!



2.    Zero Mess by World’s Best Unscented Clumping Corn Cat Litter

With a unique blend of ultra-absorbent plant fibers, it traps liquids and aromas in tight clumps, keeping your home feeling fresh with double the odor control.



3.    Almo Nature Unscented Clumping Plant-Based Grass Cat Litter

This all-natural, ultra-absorbent kitty litter is comprised entirely of vegetable fibers, making it biodegradable, compostable, and flushable!



4.    Rufus & Coco Wee Kitty Unscented Clumping Corn Cat Litter

Rufus and Coco Wee Kitty Cat litter are made from corn.

This litter absorbs four times its weight and makes scoopable clumps after being soiled.



5.    Next Gen Pet Products Cypress Fresh Unscented Clumping Wood Cat Litter

Next-Gen Pet Products Cypress Fresh Unscented Clumping Wood Cat Litter doesn’t use harsh chemicals or artificial aromas to control odors.



Upright seated cat

What Kind of Cat Litter Can Be Flushed?

A cat lover can flush any cat litter made from biodegradable material into the sewer lines. If the cat’s litter is composed of different types of materials, biodegradable, some litter types are safe to flush.

•        Corn:

Corn pulp or natural compressed corn tops the most flushable cat litter list due to their highly biodegradable properties.

•        Wood Pulp and Chippings:

You can flush litter made of wood shavings, sawdust, and chippings as long as they contain no additives and chemicals. Wood-like pine and cedar produced natural scents and are safe to flush.

•        Wheat:

Wheat is biodegradable and can be recycled several times. It has good clumping properties and is easy to scoop from the litter box.

•        Shredded Paper:

Paper is compressed into small and soft pellets to produce flushable cat litter. Baking powder is then added to the litter for odor elimination.

What to Do If You Flush Cat Litter?

There are two options involved any time you try and flush your cat litter: Either the litter will go through the sewer or block the sewer pipes.

Here is a quick fix on what you can do if you are stuck on the second option.

How Do You Dispose of Cat Litter?

Your cat litter has served you right and diligently. What’s next? How do you dispose of the litter? Do not let other people suffer due to your negligence. Here are some tips on how you can safely dispose of your cat litter.

1. Use A Trash Can:

Using trash can be the simplest method of disposing of cat litter. but before you do so, here are some guidelines you can use:

2. Compost The Cat Litter:

If you are using organic litter that is bio-gradable in your litter box, you can compost the litter and use it as compost manure in your garden. You can compost organic litter like corn, wheat, and wood into natural fertilizer for use in your vegetable garden or flowers.

3. Scoop and Toss:

If you are using silica-based clumping litter, gently scoop it from the litter and toss it into the trash box. It’s good to note that ingesting and inhaling silica dust has potential health complications. Put on your mask

4. Flush The Litter:

If your cat litter is composed of flushable materials, you can scoop it from the litter box and flush it down into the sewer system.

Frequently Asked Questions:

Is flushable cat litter flushable?

The answer is yes, flushable cat litter is flushable. But what matters most is the type of litter and how you use it.

While cat litter manufacturers design their products to dissolve in water, so they can safely be flushed, this only occurs when used correctly.

If you place too much flushable cat litter in the toilet or flush it too soon after your cat uses the litter box, it won’t dissolve properly and may cause problems down the line.

However, it’s recommended that you consult your local sewerage authority to see if flushing cat litter is allowed in your area.

Not all cities allow cat litter to be disposed of by flushing.

This can be due to several reasons, including local water treatment facilities not being equipped to manage the additional waste or because some water agencies are not equipped with large enough sewer pipes.

In many cases, local ordinances may prohibit cat litter from being flushed into the city sewers.

If you’re unsure about your local regulations regarding flushing cat litter, we recommend calling your waste disposal service provider before you dispose of cat litter by flushing it down your toilet.

What kind of cat litter is flushable?

Flushable cat litter is a relatively new product on the market, and not all of them are truly flushable. Some may be harmful to your plumbing.

Recently introduced non-clumping flushable cat litters are made from cellulose or paper-based materials that are designed to break down quickly when mixed with water.

They can be broken down into small pieces and flushed in toilets without causing any problems for your pipes or septic system.

Some flushable cat litters do cause problems for plumbing systems, however.

If you use a type of flushable litter that is not designed to break down quickly in water, it can accumulate in your pipes and cause clogs.

In addition, if you have an older home with older plumbing systems, there’s a good chance that the pipes are already corroded or clogged with mineral buildup.

If this is the case, it may not be wise to add another element to the plumbing system that could potentially cause more problems.

Can You Flush Cat Poop in Septic?

Yes, you can flush the cat poop down into the septic tank. But make sure it’s just the cat poop and not the cat litter.

Cat poop is biodegradable and will compost in the septic tank. However, flushing cat litter that is not biodegradable is not advised.

Why so? Non-biodegradable litter will settle at the bottom of the septic.

With time it will accumulate into sludge, and the septic will need frequent emptying, which will cost you much more than the cost of keeping the feline at home.

Dumping cat litter down the septic will also clog your pipes hence more maintenance costs. Clay-based litter will completely ruin your septic, so avoid dumping it in your septic tank.

Is it OK to flush cat poop down the toilet?

The short answer is yes, you can flush cat poop down the toilet.

You might want to think twice about it.

The biggest problem with doing this is that cat feces may contain a parasite called Toxoplasma gondii (T. Gondi).

The parasite is particularly common in cats, hence the name of the disease, toxoplasmosis.

It can infect humans, causing flu-like symptoms and potentially more serious effects on pregnant women.

Flushing litter down the toilet isn’t a great idea from an environmental perspective.

In addition to any toxoplasmosis risk, flushing cat feces can lead to bacterial infections in marine life if enough of it makes its way into rivers and streams.

For most people, avoiding contracting toxoplasmosis is simply a matter of washing your hands after you change the cat litter box.

However, if you’re immunocompromised or pregnant, it may be wise to ask someone else to clean the box or take extra precautions.

It is best to dispose of cat poop in the trash.

What is flushable cat litter made of?

Flushable cat litter is made from a natural or synthetic material that is made to be flushed in the toilet.

They are made from natural, plant-based, and biodegradable materials such as wheat, corn recycled paper, wood pulp, or pine.

These materials are non-toxic and safe for your septic system.

The non-clumping flushable cat litter can also have ingredients that help to break down the urine and feces of the cat into smaller particles so they can flow through sewer pipes easily.

In some instances, a flushable cat litter box can be used.

Is flushable cat litter safe for plumbing?

The short answer to this question is yes.

Most flushable cat litters are safe for plumbing. It all depends on the type of litter you are using and how much of it you use.

The main argument against flushable cat litter is that it doesn’t break down quickly enough in the water to avoid clogging up the pipes in your home’s septic system or sewer system.

This means that you could end up with a huge bill to pay if your pipes get clogged because of this product.

Hence the need to use biodegradable cat litter that is flushable in minimal quantities.

In some instances, a flushable cat litter box may come in handy.

Is it OK to flush clumping cat litter?

It is not ok to flush clumping cat litter.

If you’re flushing clumping cat litter, it can be dangerous to your plumbing and septic system, not to mention local waterways.

The clay composition of clumping litters makes them harmful to the environment and potentially damaging to your plumbing system.

Clay litters are not biodegradable. This means that they do not break down in the water and will sit in a landfill for a long time.

The cat litter will also absorb water in your septic tank, making it heavier and more likely to overflow.

The trouble is that once in liquid form, the clay can harden in pipes and septic tanks, causing major issues over time.

Clay litter can cause clogs in your drain pipes. Because clay cat litter does not fully dissolve when flushed, it can cause clogs in your plumbing system.

Even if you have a septic system, clay litter can still cause clogs or blockages in your system’s pipes or tank.

When your drains are clogged, you’ll need to call a professional plumber to clear out the sediments from the pipes or tanks.

You may even need to replace certain parts of your plumbing system if damage has occurred.

Even if you don’t have these types of pipes in your home, lots of municipal water treatment plants are not equipped to process clay particles like those found in clumping cat litter.

If they make their way into local waterways, they can harm plants and animals.

The best option for disposing of used clumping cat litter is throwing it away in a trash bag, which you should then dispose of properly at the landfill.

Best flushable cat litter for toilet training

If you are training your cat to use the toilet, you may find yourself wondering what kind of litter is best for this purpose.

The answer depends on whether or not you have a low-flow toilet (which doesn’t have much water in it), or if you have an older model which uses more water.

If you have a low-flow toilet, then clumping litter might be better because it won’t get stuck in the bowl.

If you have an older model with more water, then non-clumping litter might be better because it won’t clog up your pipes.

There are several brands of flushable cat litter that you can buy at your local pet store or online.

Is fresh step cat litter flushable?

Fresh step cat litter is not flushable.

Fresh Step’s website says, “Our clumping formulas are not designed to be flushed in any type of toilet or septic system. Please do not flush cat litter in toilets or dispose of it outdoors in gutters or storm drains. Cat litter that is disposed of properly makes great compost!”

What’s the cheapest flushable cat litter?

The cheapest flushable cat litter is the World’s Best Lavender Scented Clumping Corn Cat Litter. This is a clumping litter that can be flushed down the toilet, and it works well at absorbing odors and keeping them in the box.

This type of cat litter is ideal for those who want to save money and are looking for a less expensive alternative to clay litter.

The cheapest flushable cat litter would be either corn or wheat-based litter.

These are usually sold in large bags, which makes them cheaper per pound than most other types of litter.

Is cats pride flushable litter?

Yes, a cat’s pride is a flushable litter.

Its flushability has been rigorously tested in a powerful odor control formula.

It provides hassle-free cleanup, with effective odor control and easy-to-scoop clumps.

It’s lighter and easier to transport and pour.

Simply flush it and forget about it!


And there you have it! These are my top 5 recommendations for the best flushable cat litter.

There are a lot of things that you have to do as a cat owner, but one of the most important is picking the right kitty litter.

We hope that this post gives you an idea of what to look for when making your selection.

However, it’s recommended that you consult your local sewerage authority to see if flushing cat litter is allowed in your area.

Not all cities allow cat litter to be disposed of by flushing.

At the end of the day, I consider the World’s Best Multiple Cat Lotus Blossom Scented Clumping Corn Cat Litter to be one of the best flushable cat litters in today’s market.

It’s affordable and effective, and our cats give it the stamp of approval!

Davis Wilkins

Davis Wilkins is a dedicated cat lover, with three cats under his care. He grew up in a cat-loving family, nurturing these feline friends. As a result, he purposed to share his cat knowledge with the universe. Wilkins has been writing professionally for over four years, specializing in feline care with a keen interest in litter box care and handling. He hopes to help other feline lovers achieve their pet care goals.

Keep Reading