What Are The 10 Best Flushable Cat Litters?

When weighing the pros and cons of different cat litters, being able to get a flushable cat litter is a huge plus for easy cleanup and odor reduction.

By investing in a high-quality litter, you’ll ensure it’s easy on your pipes and ideal for your cat’s health. 

Top Picks For Flushable Cat Litter

Best Overall (Recommended)

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WORLD'S BEST CAT LITTER Multiple Cat Unscented,...
  • OUTSTANDING ODOR CONTROL — More cats...
  • QUICK CLUMPING & EASY SCOOPING —...
  • LIGHTWEIGHT & 99% DUST FREE —...

Best Budget

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ökocat Less Mess Natural Wood Clumping Cat Litter...
  • Pellet Cat Litter: Our next-generation,...
  • Exceptional Odor Control: Wood fiber...
  • Clumping Litter: Pellet litter absorbs...

Best Low Tracking

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Skoon All-Natural Cat Litter, 8 lbs - Light-Weight,...
  • [HIGH ABSORPTION = NO ODOR] - Urine is...
  • [NON-TRACKING] - Skoon will not stick to...
  • [LOW DUST] - Skoon pebbles are...

Best Eco Friendly

Rufus & Coco Wee Kitty Eco Plant Tofu Cat Litter |...
  • 100% Biodegradeable and Vegan –...
  • Super Absorbent with Fast Odor Control...
  • Flushable And Clumping - The litter...

Best Odor Control

Bolux Flushable Cat Litter, Low Tracking Clumping Tofu...
  • ✔【CLUMPING CAT LITTER】: Bolux cat...
  • ✔【FLUSHABLE CAT LITTER】: The...
  • ✔【ODOR CONTROL LITTER】: We adopt...

Best For Easy Clean Up

Petfive Sustainably Yours Natural Cat Litter, Large...
  • JACKSON GALAXY’S CHOICE –...
  • 100% SUSTAINABLE – Made from corn and...
  • WORLD-CLASS ODOR CONTROL – Our...

Best Clumping

Better Way Eco Fresh Clumping Cat Litter (formerly...
  • Forms firm easy to remove clumps; 100%...
  • Small granules are soft on paws....
  • Sanel cat attractant helps train kittens...

What Is Flushable Cat Litter?

Flushable cat litter is made of natural ingredients so that it’s easily flushed down any toilet or disposed of. Certain litter materials, like clay, are not flushable because the material will expand up to 15 times its dry size when combined with water! Because of this, it’s not safe for your pipes.

There are many natural litter materials that don’t expand and instead break down very easily when immersed in water, making them plumbing safe. Some of the materials that can be flushed come from plants such as wheat, corn, or tofu.

Types Of Flushable Cat Litters

Since the specific kind of cat litter you use will depend partially on the preference of your cat, it’s extremely helpful that there are several flushable cat litter types that you can experiment with.

Corn Cat Litter

Rufus & Coco WeeKitty | Natural Flushable Clumping Cat...
  • ALL NATURAL FLUSHABLE CAT LITTER -...
  • NO CHEMICALS OR UNPLEASANT SMELLS –...
  • SUPER ABSORBENT AND LIGHTWEIGHT – The...

Corn cat litter has many benefits, including being flushable due to its organic composition. Corn litter can be made in a few ways, with compressed corn, whole kernel corn, or corn pulp depending on the brand you buy.

While it may not sound like a big consideration which kind you use, your cat may react to each corn litter type differently since they will all feel slightly different on their feet. Some cats don’t like litter that’s harder on the feet and because of this may avoid using the litter box altogether.

With that said, all of these options are flushable as well as being completely natural, and biodegradable. You can compost this litter as well to make high-quality soil.

Wheat Cat Litter

sWheat Scoop Multi-Cat All-Natural Clumping Cat Litter,...
  • Powerful, long-lasting odor control,...
  • No added dyes or perfumes
  • Veterinarian Recommended

Wheat litter is similar to corn in a lot of ways. Unlike other natural litter materials, wheat cat litter will naturally form clumps when combined with liquid making it easy to clean and easy to dispose of. 

Since this litter is also completely natural, it won’t pose any harm to your pipes if you flush it directly down the toilet for a quick cleanup. 

Wood Cat Litter

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ökocat Less Mess Natural Wood Clumping Cat Litter...
  • Pellet Cat Litter: Our next-generation,...
  • Exceptional Odor Control: Wood fiber...
  • Clumping Litter: Pellet litter absorbs...

Wood litter can be made in a few different ways. It can be made up of sawdust, shavings, or reclaimed wood. The catch here is, it cannot have been treated with chemical sealants or it will not serve as an effective litter or be flushable. 

Since wood naturally has a nice earthy scent, it’s a great option for sealing in odor before you’re able to flush it down the toilet. 

Paper Cat Litter

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Purina Yesterday's News Non Clumping Paper Cat Litter,...
  • 30 pounds Bag Purina Yesterday's News...
  • Absorbs 3x the moisture by mass than...
  • Delivers effective odor control

This sustainable litter type is made from post-consumer paper (like newspaper) that’s then compressed into soft pellets that absorb urine. While most natural litter doesn’t have additives, paper litter often has baking soda added to help with odor.

Since this litter is made of just paper and baking soda, it can easily be flushed down the toilet just as you’d flush toilet paper! This makes for an easy clean up process and an environmentally conscious litter purchase. 

Tofu Cat Litter

Rufus & Coco Wee Kitty Eco Plant Tofu Cat Litter |...
  • 100% Biodegradeable and Vegan –...
  • Super Absorbent with Fast Odor Control...
  • Flushable And Clumping - The litter...

Another interesting material that cat litter can be made of is tofu. This litter is made from beans and is compressed into pellets. Since it’s completely natural and biodegradable it can be flushed down the toilet with no problems. 


Tofu litter is also a great low-dust option ensuring your toilet isn’t covered in litter particles. This litter will clump but will not expand as clay litter does in the clumping process. 

Should You Buy Flushable Cat Litter?

While there are many benefits to flushable cat litter for an easy cleanup process, no cat litter is perfect or free of downfalls. Therefore, before deciding on a flushable litter, be sure you are aware of all the pros and cons.

Pros:

There are some real upsides to being able to flush litter down the toilet, the first being convenience. If all the litter is going straight into the toilet, this reduces the amount of trash being created and gets rid of odors even faster.


Not to mention with the lack of trash being created, flushing litter is more sustainable. Now you won’t need to use plastic bags to throw out litter and won’t be sending high volumes of litter to the landfill every week. 

By using natural flushable litter, you’re also reducing the demand for clay litter which is obtained in a very environmentally damaging way. To collect clay, land has to be strip mined where the top layer of soil and rock are removed from the land to be able to access the clay under the surface. This majorly disrupts ecosystems and is a huge contributor to water pollution. 

Since flushable litters are often made from post-consumer products and food waste, they have a much lesser impact on the environment and can continue providing nutrients to the environment when composted and reused for planting. 

With natural materials, you also won’t have to worry much about dust or litter tracking through your home. Your cat won’t ingest as much litter grooming themselves, and your home will stay cleaner. This is also a major benefit for those with dust allergies

Cons:

Some flushable litter can be hard on your pipes, making it less flushable than advertised. On top of considering the strength of your pipes, you also have to consider your toilet. Some water saving toilets will not provide enough water in each flush to fully take down cat litter which can cause clogs. 

If you are flushing litter, try to only flush clumps that are made up of urine. Cat feces have harmful pollutants like Toxoplasma gondii which when entered into the water treatment system can be too aggressive to get completely neutralized. If a lot of cat poop is in the water treatment system, all the Toxoplasma gondii won’t be killed which can circulate back into the human water system, this can cause extreme illness. 

Not to mention, a lot of cat poop flushed down the toilet can impact wildlife in the area that relies on water systems. This can cause death in water plants as well as fish or water living mammals. With such an extreme impact, be sure you’re minimizing the amount of fecal matter that’s getting into your toilet. 

The types of litter that can be flushed can also pose health concerns to your cat. Wheat and corn litter can cause allergies as well as the development of fungi from the heating of the material. This can be a huge downfall to the litter, especially for cats with sensitive systems.

If you’re looking for the most inexpensive litter, flushable natural litter may not be the one you go to as it has a higher price point than your typical clay litter. Many consumers are able to justify this because the natural litter doesn’t need to be swapped out as often making it last quite a bit longer; however, this is very dependent on your personal financial situation.

Buying Guide For Flushable Cat Litter

Before hitting the confirm purchase button on your next cat litter order, take some time to consider the pros and cons of flushable litter.

Septic Safe

Take a look at your toilet and plumbing system as a whole. If you have a septic tank, it may be in your best interest to skip flushable litter altogether as it may end up being more trouble than it’s worth for your system.

If you are eager to give it a go, be sure to read reviews online to confirm that it has worked for others who have septic systems. This will help you to find the right substrate for easy flushing.

Clumping Or Non-Clumping

If you’re in the 63% of cat owners who opt for litter that clumps, according to a report done by the APPA, then this is a major consideration before choosing just any natural litter substrate.

Since not all natural litters clump and instead, some will simply disintegrate into a wet patch that can be scooped up, if you’re opposed to non-clumping you’ll need to do additional research to determine exactly which brands will provide clumping. While certain substrates usually clump, not all brands are the same based on their additives.

Therefore, before buying a litter, read the reviews and be sure to double check the packaging. If it doesn’t say it has clumping technology, assume that it doesn’t.

Price

While natural litter can be pricey, consider the frequency at which you have to clean your current litter. Clay litter requires more frequent cleaning and needs to get swapped out completely every two weeks or so. Alternatively, natural litter can be cleaned out once per month. 

Therefore, while it’s more expensive, it will last you longer. If you’re already sold on natural litter, keep in mind that there’s a huge variety of options available in a varying price range. You can easily find a litter that’s less expensive and still flushable. 

Health Concerns

Before switching litter, always get your cat tested for allergies or sensitivities. If your cat has a sensitivity to corn, assume they will likely also be allergic to wheat as these litter substrates are very similar. 

By testing for allergies ahead of time you’ll save money and preserve your cat’s health. 

Sustainability 

Some materials are more environmentally conscious than others due to the way they’re harvested. Since most natural litter is obtained through agricultural waste or post-consumer products, they’re always going to be more eco-friendly than clay or synthetic options. 

However, some natural products are more sustainable than others. This may not be a consideration to everyone, but is something to keep in mind for those looking to lessen their impact on the planet. 

Convenience

Convenience is a huge consideration as not every litter will be available near you. If you find a litter you love, but it’s only available for online order, it may not be the best option for you. Try to find a litter that is both convenient to purchase and convenient to clean. 

Should You Flush Flushable Cat Litter?

Just because packaging states that something is flushable, doesn’t mean that it will always go down smoothly or be kind on your plumbing. Therefore, consider if flushing is really your best option or if it’s just something to do every once in a while when you’re desperate. 

The biggest downfall to flushable litter is how it can impact your pipes. While many litter brands are advertised as flushable, certain systems may not be able to handle the material. If you have a septic system, this is especially important to consider.

Septic systems are very touchy and can get backed up very easily, so those operating on a septic tank should be very careful about how much litter they are flushing and what material they use. Not all cat litter types will flush the same as some will disintegrate faster than others; therefore, pay extra attention to consumer reviews before purchasing. 

Additionally, once you’ve purchased a flushable litter, take it slow. Test it out with a small amount of litter first to be sure your toilet doesn’t instantly get backed up. 

How Else Can I Dispose of Natural Litter?

If you don’t want to flush your litter all the time due to concern about your plumbing, there are plenty of other ways you can dispose of natural litter that doesn’t contribute to landfills and additional garbage buildup.

A great option is composting. By buying a compost bin or creating a compost station outside, you can dump all used litter into your compost and allow it to break down into the soil. Once it’s done processing, you’ll be able to use it to pot plants, feed your garden, or even sell it as high-quality soil!

Compost can come in handy for so many things and it takes the nutrients of the litter and puts it right back into the earth, creating a low-waste and sustainable system. 

Best Flushable Cat Litter

Sale
WORLD'S BEST CAT LITTER Multiple Cat Unscented,...
  • OUTSTANDING ODOR CONTROL — More cats...
  • QUICK CLUMPING & EASY SCOOPING —...
  • LIGHTWEIGHT & 99% DUST FREE —...

Conclusion On Flushable Cat Litters

While flushable cat litter is a very convenient option, it may not be in your best interest to flush your litter all the time. 

This is highly dependent on what kind of plumbing you have; however, there are many other ways you can dispose of natural litter. By opting for flushable litter, you get several other benefits like sustainability and a reduction of dust and waste in your home. 

Last update on 2021-07-27 at 08:43 / Affiliate links / Images from Amazon Product Advertising API