Get

In Your Inbox

Catster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

How to Dispose of Used Cat Litter: 4 Vet-Approved Suggestions

cat on a disposable litter box

No matter how much you love your cat, there is nothing fun about scooping out their litter box. It’s smelly, but you have to do it at least twice a day, and depending on how many cats you own, used litter can be heavy.

There’s also the matter of disposal. Used cat litter isn’t just stinky; it can also pollute the environment and cause damage if you’re not careful. In this article, we talk about the safest options when it comes to disposing of your cat’s used litter.

divider cats oct 2024

The 4 Ways to Safely Dispose of Used Cat Litter

1. Bag and Bin It

The classic and most straightforward method for disposing of used cat litter is to bag it up and toss it in the trash. Use biodegradable or compostable bags to reduce your environmental impact. Simply scoop the soiled litter into the bag, tie it securely, and place it in your garbage bin—done!

A person placing clumped cat poop in a disposal bag
Image By: Anciens Huang, Shutterstock

2. Compost It (With Caution)

Certain types of cat litter are made from biodegradable material that can be composted because it can break down better compared to clay or synthetic types. However, remember to create a separate compost pile for pet waste, as cat feces can contain harmful parasites. Never use this compost on edible plants or in vegetable gardens. It’s best suited for ornamental plants or flower beds.

If you’re interested in compostable cat litter, look for products made from these materials:

  • Sawdust
  • Wood shavings/pellets
  • Walnut shells
  • Other plant-based options, like wheat, grass, straw, tofu, corn, and paper

3. Try Vermicomposting

Vermicomposting is a process that uses worms to break down organic waste, including certain types of used cat litter. To do this, set up a separate worm bin with bedding and food scraps for the worms. Add the soiled biodegradable litter, and let the worms work their magic. As with regular composting, it’s important not to use this compost on anything you plan to eat.

compost box filling up
Image Credit: Antranias, Pixabay

4. Look For a Green Waste Bin

Some communities offer green waste bins for yard trimmings and other compostable materials. If your cat litter is biodegradable, you may be able to dispose of it in your local green waste bin. Be sure to check your local regulations, as policies on pet waste disposal can vary.

divider cat faces 2 oct 2024

Why You Should Never Flush Used Cat Litter

Being able to flush used litter would make life so easy, wouldn’t it? Unfortunately, doing it will only cause trouble.

Cat litter, especially the clumping clay kind, is highly absorbent, so it can swell up and clog your plumbing. Even litter marketed as flushable may not break down fully, so you probably shouldn’t take the risk.

There is also the environmental risk to think about. Cat feces can contain tons of bacteria and parasites. Flushing them down the toilet directly introduces these contaminants to your local waterways. Aside from harming aquatic life, they can also pollute water sources like rivers and lakes.

Feline excrement in cat litter box with silica gel filler
Image Credit: Al More, Shutterstock

Environmental Impact of Cat Litter

Different types of cat litter can affect the environment in different ways. Let’s take clay cat litter as an example. It is affordable and great for clumping. However, it is very bad for the environment due to destructive mining practices and high energy use to produce, not to mention its accumulation in landfills since it is not biodegradable.

Better alternatives are made from renewable resources like wood, corn, recycled paper, and wheat. These are more sustainable cat litter options because they are broken down more naturally and reduce waste. Opt for plant-based, biodegradable cat litter materials that are sustainably sourced for a small but impactful way to reduce your ecological footprint.

divider cat faces 2 oct 2024

Conclusion

Disposing of used cat litter is a necessary evil of owning these furry cuties. No matter what kind of litter you use, the easiest way to do get rid of it is by bagging the used litter and throwing it in the trash. If you have the time and inclination to do so, you can also try composting your used litter, as long as it’s biodegradable.

No matter what you do, never flush used cat litter down the toilet. You are not just destroying your plumbing, but you will wreak havoc on your surroundings too.

Related Reads:


Featured Image Credit: Mr.Piya Meena, Shutterstock

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything cat

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.

How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Catster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

2 Responses

  1. Can I pour used Scoop Away (Costco) kitty litter along the base of our fencing in order to discourage small animals from coming into the yard?

    1. It is not recommended. Cats are the definitive host of Toxoplasma gondii a microscopic parasite shed in the feces of even healthy-looking cats, that can infect various animals, including humans. This poses a particular risk to wildlife and individuals with compromised immune systems. Besides, cat urine smell might repel mice if they are not infected with Toxoplasma gondii, but it may also attract other wildlife like Raccoons, opossums, or skunks. The clay itself will mess with your garden's ecosystem.

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.

Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

4 Amazing DIY Cat Fence Roller Plans You Can Create at Home (With Pictures)

It can be a tough balance between letting your cats explore the outdoors and keeping them safe. A simple fence isn’t enough if...

Why Do Cats Put Their Butt in Your Face? 4 Vet-Reviewed Reasons for This Behavior

Have you ever been put in the awkward situation of having a cat’s butt right in your face? You could be minding your...

Can Cats Eat Gum? Vet-Approved Facts & FAQ

Chewing gum comes in several flavors, and the scent can pique a cat’s curiosity, especially if it’s wrapped in shiny foil. So, it’s...

Siamese Kittens For Sale in Pennsylvania: Breeders List 2025

Catster advocates for adopting before shopping, though we fully understand there are many reasons for seeking a breeder. So, we encourage it to...

More related

Cognitive Dysfunction in Cats (CDS): Causes, Signs & Treatment (Vet Answer)

Our cats are beloved members of our families, living longer and healthier lives than ever before. It’s important to realize that with longer...

How to Keep a Cat From Running Out the Door: Our Vet Answers

As a cat owner, you’ve undoubtedly experienced escape attempts from your pet. Whether it’s trying to dart out the front door or attempting...

How Often to Clean a Litter Box: 3 Vet-Verified Signs to Watch For

Owning a cat is more than having a pet to cuddle while you watch television in the evenings; they require work and constant...

What Does It Mean When a Cat Is Panting? 7 Vet-Reviewed Reasons

Panting is very common in our canine pals, but is much more rarely observed in cats. It’s important not to shrug your cat’s...

Keep reading

How Clean Is a Cat’s Mouth? Vet-Reviewed Facts & FAQ

Although you may think your cat’s mouth is cleaner than yours, this isn’t necessarily true, and it’s not a good idea to let your cat lick you. A cat’s mouth contains various species of bacteria, with exact numbers depending on...

Cat with mouth wide open

Bald Spots on Cats: 10 Vet-Verified Causes & Treatment Options

One feature synonymous with cats, the hairless breeds notwithstanding, is a soft and fluffy coat. So if your feline has developed a bald spot, we need to find out the cause and get on top of treating the problem. The...

cat with bald spot on neck

Is Cat Snoring Normal? Facts & When to Worry

Picture this—your cat is sprawled out beside you, snoozing away, when suddenly you hear the cutest sound from them. What is it? They’re snoring! A snoring cat can be downright adorable (and occasionally a bit annoying if they’re a particularly...

White and orange kitten snoring while sleeping

Can Cats Eat Parmesan? Vet-Approved Nutritional Facts & FAQ

As a cat owner, you know how tough it can be to say “no” to your kitty begging for a taste of food off your plate at the dinner table. Some human foods are okay to offer your kitty in...

Can Cats Eat Parmesan

How Long Does It Take to Spay a Cat? Surgery Details Revealed

Millions of people take their cats to the vet each year to have the vet spay them. It’s a routine surgery, in general veterinarians can spend between 15 to 20 minutes on the procedure. That’s why we came up with...

cat neutered

Why Does My Cat Lick My Hand & Fingers So Much? 7 Vet-Reviewed Reasons

A dog licking your hand is normal, and it’s how they show affection. However, a cat is a different story. Felines aren’t widely known for their licking behavior toward humans, and it’s strange when they begin licking our hands and...

cat-licking-human-fingers

Why Don’t Cats Listen? 6 Vet-Verified Possible Reasons

​​ One of the many perks of dog ownership is the feeling of being listened to. “Sit,” “heel,” and “stay” commands bring satisfaction every time that they’re obeyed, but pups show understanding even when we’re venting. They’ll rally through an...

Closeup portrait of old calico cat lying down by kitchen on tiled floor in home

Can Cats Be Vegan? Vet-Reviewed Facts

People choose to be vegan for various reasons, including a desire to reduce their carbon footprint, a need to improve their health, and everything in between. As an autonomous person, you can choose to do anything that you wish regarding...

cat looking at bowl of raw veggies