Cat Litter and the Environment (2024)

It goes without saying that cat lovers care about nature.

From organic food to cat grass, there are many ways for us to bring the best of the natural world to our furry friends.

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Liam's cat Rudie enjoying a quick munch

However, when it comes to what's inthe litter tray, the history may surprise you...

From its invention in the mid 20th Century, cat litter has been produced using methods that can be damaging to the environment, and the resulting clay litter is non-biodegradable, so will get thrown away, including sitting on landfill for thousands of years. Natusan, on the other hand, is not only 100% biodegradable, but made from 100% natural wood by-products, the result of sustainable forestry.

Find out more below!

Who invented cat litter?

Up until the 1940s, cat litter consisted of a box filled with sand, ash, or even dirt.

Then Edward Lowe came along and, at the request of a neighbour whose cat was tracking ash prints around the house, inadvertently sold the first batch of what he came to call “Kitty Litter”.

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Two employees of Lowe’s monitor an exhibit at a pet convention, 1961

Although he’d originally intended to market the Fuller’s Earth (a form of crushed clay used to absorb oil spills) as a nesting material for chickens, demand soon grew for the granulated clay and it would go on to replace sand as the primary choice for cat litter.

HOW BAD IS CAT LITTER FOR THE ENVIRONMENT

The traditional processes involved in manufacturing clay littercan beharmful for the planet.

You guessed it, Fuller’s Earth comes directly out of the earth, and the excavation processes involved in mining it can have a drastic effect on our landscape.

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In strip mining, raw bentonite clay (the kind that clumps in contact with moisture) is pulled up from below ground by the truckload, which can require huge amounts of existing topsoil, vegetation and wildlife to be removed beforehand.

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Not onlycan this lead to animals losing their natural habitats and deforestation, the mineral sediments can end up polluting the water cycle, flowing into rivers, changing the watersheds and harming the wildlife there.

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What you can be left with is a gigantic hole in the ground where there once was natural beauty, but the story doesn’t stop there…

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Sadly, the damage doesn’t end there either.

As clay cat litter is not biodegradable, much of the waste ends up in landfill where it will likely stay forever.

Even without the plastic bags and liners which are often used to dispose of litter, the clay does not naturally decompose, but will stick around for thousands of years (much like Roman clay pottery).

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As if that wasn’t enough, when cats ingest bentonite (as they can sometimes do when cleaning themselves), the material swells and can cause gastrointestinal problems for your furry friend.

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To recap, clay litter can create:

  • Pollution
  • Erosion
  • Loss of habitats
  • Flooding
  • Deforestation
  • Millions of tons oflittergets thrown away in the UK
  • Potential health risks for you and your cat!

We’re pleased to see that increased legislation has been brought in many countries to stop this and companies are now embracing the motto of “not going wide but deep” (if deposits allow) to minimise the impacted area. After a deposit is depleted, companies are looking to “re-naturalise” the area to minimise the long-term impact.

This is a step in the right direction and we hope to see more countries bringing in increased legislation in the near future.

What about crystal litter?

Crystal litter, which is sourced using the same strip mining technique, doesn’t fare much better on the environmental scale.

Instead of bentonite clay, crystal litter is made using sodium silicate sand, the same stuff that can be found in the moisture absorbing packets in new shoes - yep, the one’s marked “DO NOT EAT” ☠️

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The future of cat litter

As a pet parent, you may be feeling a little despondent at seeing your cat’s paw print on the environment...

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Well fear not, we’re here to help change all that...

Natusan's clumping and biodegradable cat litter is produced from 100% natural, PEFC-certified recycled wood. Our litter is made from by-products of sustainable forestry, so no trees are felled in the making.

We add our own natural ingredients such as starch to make our litter just as absorbent without any need for nasty chemicals.

We also work with our partnersto plant trees on behalf of our customers and support amazing sustainability projects around the world.

In a world with so many available green alternatives to the growing problems of strip mining and waste, why should your cat miss out on the fun?

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Make the switch to Natusan cat litter today.

Buy now

Cat Litter and the Environment (2024)

FAQs

How does cat litter impact the environment? ›

In addition, clay cat litter is not biodegradable. It seems clay would be, but this type is not. This means that if you dispose of it in the earth, it's not going to disappear any time soon. In fact, it becomes the foundation for future piles of non-biodegradable waste.

What type of cat litter is best for the environment? ›

And because they are biodegradable, they can be composted and will not pile up in landfills if thrown out. Eco-friendly cat litter can be made from wood, pine, bamboo, paper, newspaper, grass seed, coconut, corn, wheat, beet pulp, and even tofu.

Is Tidy Cats litter bad for the environment? ›

No, Tidy Cats Breeze pads and pellets are not biodegradable. But the main component of our Breeze pads is paper pulp/cellulose, which is a renewable resource. Learn more about Tidy Cats' sustainability efforts.

How bad is crystal litter for the environment? ›

Silica-based litters that contain crystals are simply not a friend to the environment. Crystal litters are created by mining silica, and the mining process emits greenhouse gas and pollutes surrounding water and air in the process. This is bad for the environment, and the litter itself is not biodegradable.

What are the negatives of cat litter? ›

Clumping litters are linked to a wide range of cat health problems including diarrhea, vomiting, kidney and respiratory problems, lethargy, etc. Clumping litter forms a hard, insoluble mass when it gets wet. It also produces a fine dust. When cats use the litter box, they lick themselves clean and ingest the dust.

Is cat litter a waste? ›

Yes. Put pet waste and kitty litter (all varieties) in your green cart for composting. How do I prepare pet waste for composting? Pet waste must be put in a certified compostable bag or paper bag for dust control in order to protect your collector.

Is world's best cat litter eco-friendly? ›

FLUSHABLE* &

Environmentally friendly, works great & WILL NEVER SWITCH BACK TO CLAY LITTERS.

How long does sustainably your cat litter last? ›

On average, one 13 lb bag of Sustainably Yours should last about one month per cat.

Does cat litter have lead in it? ›

#QUESTION: Does kitty litter have Lead? ANSWER: Yes, it may – and if it does it's a big problem.

What kind of cat litter is biodegradable? ›

Plant-based cat litter consists of natural fibres such as wood, corn or straw. These raw materials are 100% biodegradable and so they can be composted.

What is the healthiest cat litter for humans? ›

Corn cat litter is made from compressed dried corn, so it falls under the category of “natural” litter (i.e. made from renewable ingredients rather than mined substances like clay or silica). It is totally safe for cats and humans. Corn cat litter is very absorbent and almost always clumping.

Is crystal cat litter just silica gel? ›

However, the silica used in crystal litter is specifically formulated for cat litter and is made from amorphous silica gel, not crystalline silica gel. Amorphous silica is a mined material and is found most commonly in the form of quartz crystal.

What is friendly litter? ›

Friendly Natural Cat Litter is an eco-friendly choice with a sweet smelling minty freshness from Friendship Estates. Made uniquely from British grown straw, it offers benefits that are impossible to replicate by other litters.

What is the eco-friendly cat litter system? ›

CatGenie is the world's ONLY cat litter box on the market that doesn't use disposable cat litter. Instead, the CatGenie works with Washable Granules that are made of a dust free, non-toxic combination of natural and synthetic biodegradable materials. These Granules are 100% safe for pets, people and the environment.

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