What Is the Best Flushable Cat Litter?

  • Best Overall Flushable Cat Litter: Streyant Mixed Flushable Cat Litter
    With limited ingredients and all-natural ingredients, this cat litter fulfills all the needs of cat owners without harmful additives.
  • Best Single Ingredient Flushable Cat Litter: Nourse CHOWSING Tofu Flushable Cat Litter
    This litter is made with only soybeans to provide a safe, single-ingredient litter that is non-irritating and effective.
Streyant Mixed Flushable Cat Litter
  • Soybean and Clumping clay. More comfortable to use for cats!
  • Keep your cat’s house fresh and smell free. Mixed cat litters have small amount of activated carbon and deodorizing particles which can neutralize pet’s urine, fecal and ammonia smells.
  • 99.9% dust-free. The absorbent formula forms strong clumps that make scooping simple. Quick clumping makes non-stick base. 

What Is Flushable Cat Litter?

Flushable cat litter is a cat litter type that can be safely disposed of in the toilet.

Flushable litter is made of biodegradable products like corn and soybeans and is meant to keep non-biodegradable cat litter products from filling landfills. Plus, it is very convenient and easy to use.

What Is the Difference Between Flushable Cat Litter and Regular Cat Litter?

The main difference between a flushable cat litter and a regular one is the ingredients. The cat litter ingredients determine the product’s environmental impact and clumping ability.

Here is a closer look at the differences:

  • Ingredients: Flushable litter is made of things like corn, soybeans, and wood. Traditional cat litter is made of clay or silica, which do not degrade and cannot be flushed down the toiler.
  • Environmental Impact: Flushable cat litter is meant to produce less of an impact on the environment than traditional clay cat litter, which does not degrade in landfills. Many cat litter brands use recycled material in their flushable litter as well.
  • Clumping: Most flushable cat litters are non-clumping, which makes flushing cat waste easier. Many traditional cat litters clump tightly to make cat poop and cat urine more scoopable.

What Are the Benefits of Flushable Cat Litter?

In addition to being very straightforward to use, flushable cat litter is also eco-friendly and non-toxic. Here are the benefits of using flushable cat litter.

  • Easy Cleaning: Flushing cat waste is easier than grabbing a bag and walking the cat waste to the outdoor garbage can to avoid the house smelling like cats.
  • Eco-Friendly: Flushing away cat waste eliminates the need to use plastic bags to hold cat feces and urine clumps that fill up landfills and never go away.
  • Non-toxic: Since flushable litters are made of natural ingredients, like whole kernel corn and soybeans, they are non-toxic and safe for cats to ingest.

What Are the Pros and Cons of Flushable Cat Litter?

These are the main pros of flushable cat litter:

  • Easy to use
  • Made of safe and non-toxic ingredients
  • Biodegradable
  • Reduces trash
  • Low-dust or dust-free

However, flushable cat litter has some downsides, such as:

  • Can clog pipes that may require a plumber to fix
  • May cause problems at water treatment plants or in a septic tank
  • Often times not fast clumping
  • Can be a hassle with multi-cat households

The Best Flushable Cat Litter Reviewed

Finding the world’s best cat litter can be tricky. To make the search easier, we have reviewed the best flushable cat litter products available on Amazon and Chewy.

Streyant Mixed Flushable Cat Litter

Streyant Mixed Flushable Cat Litter

Get it on Amazon

Price: $14.88 for 6 lbs

Size: 6 lbs and 18 lbs

Material: Soybean and clumping clay

Dimension: 9.69” x 9.29” x 3.23”

Item Weight: 6 lbs and 18 lbs

Style: Indoor

Scented: Yes, charcoal and unscented

Color: Grey

Pet: Cat

Lifestage: All life stsages

Storage Instructions: Store in a dry place at room temperature

Product Use Instruction: Fill the cat litter box about 2 inches deep with the litter and level the cat litter out across the box. Clean daily and flush waste one piece at a time, making sure not to flush anything larger than 3.5” in diameter. Throw out old and dirty litter as needed before refilling the cat litter box with fresh litter and repeating.

Summary: Soybean and clumping clay make this cat litter absorbent and 99.9% dust free. Carbon is used in this formula to provide a powerful odor-control agent that is also eco-friendly and flushable. The quick clumping action means this cat litter is 999% dust free.

This provides cat owners with an easy cleaning routine that helps to maintain a sanitary and dry environment. It is made with only three ingredients that each serve a specific purpose that give your cat a clean place to relieve themselves and to give you a clean-smelling home.

Pros
  • Extremely absorbent
  • Dust-free formula
  • Quick-clumping
  • Excellent odor control
  • Made with minimal ingredients
Cons
  • Does not last as long as some of its competitors

Customer Reviews: Most cat parents were happy with this product. Their reviews reflected good experiences with this litter, and they say it flushes easily and it works for their septic system. The clay litter helps keep the dust and smell down, and the limited ingredients seem to put people at ease.

The most common complaint was about the longevity of the litter, with cat owners expressing disappointment in how often they had to buy litter.

Veterinarians.org Review: Our team at veterinarians.org is giving Streyvant Mixed Flushable Litter an overall 6.5/10-star rating. The breakdown of our ratings is below:

  • Pet Suitability (9/10): This litter is effective at clumping and reducing odors, although cats with longer fur may track outside of the litter box.
  • Material Quality (10/10): There are only three ingredients in this product, and all three have a specific purpose, such as deodorizing and clumping.
  • Cost Effectiveness (5/10): Many customers thought the price was steep for the amount in each package, and we would tend to agree with that sentiment.
  • Customer Feedback (7/10): Roughly 7/10 customers rate this product highly, but nearly 20% of total reviews were critical of the product.
  • Product Variety (2/10): There are only two types of flushable litter from Streyvant, and it is only available on Amazon.

Nourse CHOWSING Tofu Flushable Cat Litter

Nourse CHOWSING Tofu Flushable Cat Litter

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Price: $14.99 for 6 lbs

Size: 6 lbs

Material: Tofu; Activated carbon; Green tea; Bentonite

Dimension: 15.63” x 10.12” x 2.95”

Item Weight: 6 lbs

Style: Indoor

Scented: No

Color: Grey

Pet: Cat

Lifestage: All life stages

Storage Instructions: Store in a dry place at room temperature.

Product Use Instruction: Fill the cat litter box about 2 inches deep with the litter and level the cat litter out across the box. Clean daily and flush waste one piece at a time, making sure not to flush anything larger than 3.5” in diameter.

When flushing waste, let the litter dissolve completely before flushing to avoid clogging. Throw out old and dirty litter as needed before refilling the cat litter box with fresh litter and repeating.

Summary: Choosing is a pet product company that produces simple, practical, and high-end products, such as flushable cat litter. This flushable litter is made of soy that completely dissolves in water in a short amount of time.

This eco-friendly flushable cat litter is dust-free and vegan, so you don’t have to worry about your cat ingesting any or having allergic reactions to the litter. It is packaged in a unique dual-layer bag to prevent tears and leaks.

Pros
  • Soy-made and single ingredient
  • Non-irritating & non-toxic
  • Dust-free formula
  • Vegan and eco-friendly
  • Dual-layer packaging for secure storage
Cons
  • Often out of stock on online retailers

Customer Reviews: Reviews were largely mixed with this cat litter. While most people gave it positive reviews, they only made up roughly 70% of total ratings. Common threads in positive reviews were raving about the quality and effectiveness and how easy it is to flush, although even 4-star reviews noted the smell as a downside. Two of the most common complaints were from people whose cats were eating the litter and those who said the litter had “turned into concrete” when it got wet.

Veterinarians.org Review: Our team at veterinarians.org is giving Nourse Chowsing Flushable Cat Litter an overall 7.8/10-star rating. The breakdown of our rating is below:

  • Pet Suitability (9/10): This dust-free formula is safe and hygienic for cats and is low-tracking to keep the area around the litter box clean.  
  • Material Quality (10/10): Made with only four ingredients, this is a safe and effective cat litter that is also non-toxic. 
  • Cost Effectiveness (5/10): Averaging around $2.50/lb, this is not the most budget-friendly cat litter, but it is also not the most expensive.  
  • Customer Feedback (7/10):  70% of customers rate this 4 and 5 stars, with nearly 20% giving it a one or two-star rating.
  • Product Variety (8/10): There are four varieties of this litter for various scenarios. These are three more options than most companies provide for flushable cat litter.  

PetNF Flushable Natural Tofu Cat Litter

PetNF Flushable Natural Tofu Cat Litter

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Price: $18.81 for 6 lbs

Size: 6 lbs and 10 lbs

Material: Pea fiber

Dimension: 15.86” x 11.02” x 3.98”

Item Weight: 6 lbs and 10 lbs

Style: Indoor

Scented: No

Color: Grey

Pet: Cat

Lifestage: All life stages

Storage Instructions: Store in a dry place at room temperature.

Product Use Instruction: Fill the cat litter box about 2 inches deep with the litter and level the cat litter out across the box. Clean daily and flush waste one piece at a time, making sure not to flush anything larger than 2” in diameter. Throw out old and dirty litter as needed before refilling the cat litter box with fresh litter and repeating.

Summary: PetNF is a pet products company that provides heating, feeding, and grooming supplies for pet owners who want products made with natural ingredients. Their flushable cat litter is made of pea fiber, corn starch, and food-grade starch to reduce odors.

These ingredients also work together to give this litter a great clumping effect that keeps the dust down and makes cleaning easy. The granules are safe for feline consumption and comfortable for a cat’s feet.

Pros
  • With all-natural ingredients
  • Safe and non-toxic
  • Comfortable and non-irritating
  • Dust-free formula
  • Great clumping effects
Cons
  • The smell can be off-putting

Customer Reviews: Most customer reviews reflect satisfaction with this product. These reviews state the smell of the litter box is gone from the house, and the scoopable clumps are easily flushable and septic system safe.

Critical reviews, however, made up around 20% of total reviews. Their complaints ranged from the smell of the litter to the price, and many said they would not be purchasing again.

Veterinarians.org Review: Our team at veterinarians.org is giving PetNF Flushable Natural Tofu Cat Litter an overall 7.8/10-star rating. The breakdown of our rating is below:

  • Pet Suitability (9/10): This is a safe cat litter that is non-toxic and made to quickly clump and be non-tracking.  
  • Material Quality (10/10): The ingredients are natural and hypoallergenic, so any cat can safely use it.  
  • Cost Effectiveness (4/10): Averaging over $3.00/lbs, this is not the most budget-friendly option on this list. 
  • Customer Feedback (7/10): Most customers liked the odor control and the lack of dust, while more than 15% were disappointed with the purchase and said they wouldn’t buy it again.
  • Product Variety (9/10): PetNF has three varieties of tofu flushable cat litter, which puts it high on the list for product variety.  

VETRESKA Odor Free Flushable Clumping Tofu Cat Litter

VETRESKA Odor Free Flushable Clumping Tofu Cat Litter

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Price: $15.99

Size: 5.5 lbs

Material: Peas; Corn starch; Green tea extract

Dimension: 12.8” x 8.94” x 5.31”

Item Weight: 5.5 lbs

Style: Indoor

Scented: Yes, green tea and original

Color: Grey

Pet: Cat

Lifestage: All life stages

Storage Instructions: Store in a dry place at room temperature.

Product Use Instruction: Fill the cat litter box about 2 inches deep with the litter and level the cat litter out across the box. Clean daily and flush waste one piece at a time, making sure not to flush anything larger than 3.5” in diameter. Throw out old and dirty litter as needed before refilling the cat litter box with fresh litter and repeating.

Summary: Vetreska is a creative pet products company that makes fun and innovative things for pets and pet owners, like flushable litter. This cat litter is made of green tea extract to provide a pleasant smell in place of ammonia.

The instant clumping formula ensures odors are kept to a minimum while also providing a low-tracking natural cat litter that won’t stick to your cat’s paws. It is 99% dust-free and completely flushable.

Pros
  • Innovative and efficient
  • Eco-friendly and easy to use
  • Green tea scented
  • 99% dust-free, low-tracking formula
  • Vacuum packaged for better storage
Cons
  • A bit pricey

Customer Reviews: The general consensus of this litter was summed up greatly in the title of one of the top reviews, which read, “doesn’t clog the toilet, aesthetically pleasing, well-and-considerately packaged,” and many other cat owners agree with this sentiment.

Not all, however, and people who were disappointed in the product were upset at the amount of litter their cat tracked outside of the box, and the litter had become hard and impossible to use shortly after opening.

Veterinarians.org Review: Our team at veterinarians.org is giving Vetreska Odor-Free Flushable Clumping Tofu Cat Litter an overall 6.2/10-star rating. The breakdown of our rating is below:

  • Pet Suitability (9/10): This is a safe and effective cat litter that is dust-free and low-tracking. It is also biodegradable and made with vegan products. 
  • Material Quality (10/10): The ingredients in this litter are non-toxic and effective at reducing odors and quickly clumping to keep the litter box clean and sanitary.  
  • Cost Effectiveness (4/10): This litter costs the same as other products in this category but comes in a smaller bag.  
  • Customer Feedback (7/10): Over 70% of customer ratings are positive, while only 18% were negative.
  • Product Variety (1/10): Vetreska has only one variety of cat litter.

PETKIT 5-in-1 Mixed Flushable Cat Litter

PETKIT 5-in-1 Mixed Flushable Cat Litter

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Price: $17.99

Size: 8 lbs

Material: Corn starch; Activated carbon; Bentonite; Deodorant particles

Dimension: 14.17” x 7.91” x 3.07”

Item Weight: 8 lbs

Style: Indoor

Scented: No

Color: Grey

Pet: Cat

Lifestage: All life stages

Storage Instructions: Store in a dry place at room temperature.

Product Use Instruction: Fill the cat litter box about 2 inches deep with the litter and level the cat litter out across the box. Clean daily and flush waste one piece at a time, making sure not to flush anything larger than 3.5” in diameter. Throw out old and dirty litter as needed before refilling the cat litter box with fresh litter and repeating.

Summary: Petkit makes high-end products for pets that are compatible with technology to give pet owners a modern pet-owning experience. Their flushable cat litter is innovative in its formula, providing 5-in-1 benefits that range from quick clumping to low-tracking and deodorizing.

The activated carbon reduces odors with the help of smaller deodorizing particles. Other all-natural ingredients like corn starch and bentonite make this a great all-around cat litter that is also compatible with automatic cat litter boxes.

Pros
  • Activated carbon and deodorant particles
  • Excellent odor control
  • Practical and low-tracking formula
  • Comes in a larger package than its competitors
  • Great for self-cleaning litter boxes
Cons
  • Can clog toilet if directions are not followed closely

Customer Reviews: Most ratings and reviews complimented this litter’s ability to control odors and numerous cat owners were happy with their automatic cat litter box. Their cats tracked less litter when leaving the box, but several good reviews mention the smell of urine coming from the box even after putting the litter in.

Negative reviews made up less than 10%, and the most common complaints were that the litter does not deodorize urine, and cat urine makes the litter sticky, which means tracking from the litter box.

Veterinarians.org Review: Our team at veterinarians.org is giving Petkit 5-in-1 Mixed Flushable Cat Litter an overall 7/10 star rating. The breakdown of our rating is below:

  • Pet Suitability (9/10): This cat litter is made of all-natural ingredients and is dust-free and quick to clump.
  • Material Quality (10/10): The activated carbon in this cat litter is safe for cats and is great at reducing odors, while corn starch and bentonite cause clumping. 
  • Cost Effectiveness (8/10): This is one of the most cost-effective flushable cat litter. It is available in multi-packs and costs $2.25/lb. 
  • Customer Feedback (8/10): Averaging 4.4 stars with over 300 reviews, this is the highest average rating out of any cat litter on this list, but has a relatively small number of total reviews.  
  • Product Variety (1/10): Petkit only offers one type of cat litter on Amazon.

Vlink Lightweight Flushable Tofu Cat Litter Clumping Cat Litter

Vlink Lightweight Flushable Tofu Cat Litter Clumping Cat Litter

Get it on Amazon

Price: $15.99

Size: 5.2 lbs

Material: Peas; Corn starch

Dimension: 13.66” x 11.14” x 2.8”

Item Weight: 5.2 lbs

Style: Indoor

Scented: No

Color: Grey

Pet: Cat.

Lifestage: All life stages

Storage Instructions: Store in a dry place at room temperature.

Product Use Instruction: Fill the cat litter box about 2 inches deep with the litter and level the cat litter out across the box. Clean daily and flush waste one piece at a time, making sure not to flush anything larger than 3.5” in diameter. Throw out old and dirty litter as needed before refilling the cat litter box with fresh litter and repeating.

Summary: The all-natural formula of this litter provides odor control and comfort for your cat. Corn starch and peas help to absorb waste and keep smells at bay. These also help to decrease dust and tracking, so your floors remain clean and sanitary.

This litter clumps quickly to reduce the need for more cat litter, and this also helps to keep the litter box clean. These clumps dissolve quickly in water, and the litter pellets are non-toxic.

Pros
  • Non-toxic and non-irritating
  • Excellent deodorizing
  • Dissolves really quickly
  • Dust-free formula
  • All natural ingredients
Cons
  • No customer reviews yet

Customer Reviews: There were no customer reviews at this time.

Veterinarians.org Review: Our team at veterinarians.org is giving VLink Lightweight Flushable Tofu Clumping Cat Litter an overall 6/10 star rating. The breakdown of our rating is below:

  • Pet Suitability (9/10): This cat litter is dust-free and low-tracking to provide a clean and sanitary experience for cats. It also clumps nicely and makes cleaning the litter box a breeze.  
  • Material Quality (10/10): Made with all-natural ingredients, this is a safe and non-toxic cat litter that is harmless when ingested.
  • Cost Effectiveness (8/10): At $3.00/lb, this is not the most cost-effective cat litter on this list.  
  • Customer Feedback (0/10): N/A  
  • Product Variety (1/10): This is the only flushable cat litter offered by Vlink. 

What Should I Look for in a Flushable Cat Litter?

When buying flushable cat litter, consider the following factors:

  • Ingredients: Flushable cat litter should be made of things like soybeans (tofu) or corn. Since they are natural litters, they most often should not contain things like perfumes or clay, as these can affect the performance of the litter and prevent it from dissolving in the water.
  • Clumping Action: While most flushable litters are non-clumping, others are not. The clumping litters most often require that you allow the litter to dissolve before flushing, so be sure to read the directions before use.
  • Flushability: Looking at the direction can tell you a lot about these products. For instance, some litters allow you to flush it immediately, while others require that you let the waste sit in the toilet water until it is completely dissolved.

How do You Dispose of Flushable Cat Litter?

In order to dispose of flushable cat litter, you will need a scooper, toilet, hand soap, and a pan to carry the litter in if the litter box is not close to the bathroom

Once you have these things in place, you can start cleaning the litter box. We list some steps below:

  • Step 1: Open the toilet lid or bring a container over to place the litter in.
  • Step 2: Using a scooper, remove the soiled litter. This may be a bit challenging with scoopers that have larger slots, as most flushable litter does not clump well.
  • Step 3: Place waste in the toilet and wash your hands.
  • Step 4: Allow kitty litter to dissolve completely before flushing.