Zeolith Einstreu fürs Katzenklo

Zeolite litter for the litter box: I love my cat, but the litter box stinks!

How zeolite cat litter makes everyday life easier - When the litter box becomes a problem

STEINKRAFT Zeolite for the cat litter box BIO cat litter with young kitten

For cat lovers, the litter box is part of everyday life – and yet it's often a source of frustration, stress, and unpleasant odors. Many cat owners are familiar with this: constant cleaning, unpleasant smells, dust, or a litter box that the cat suddenly avoids. Everyone wants the same thing – for the litter box to be as pleasant and hygienic as possible for both the cat and the people in the household.

But why is choosing the right bedding so crucial?

Many commercially available cat litters present problems, some minor, some major: some are very dusty, which can irritate the respiratory systems of both cats and their owners. Others don't absorb odors well enough, so unpleasant smells quickly spread throughout the room. And some types don't clump properly or are difficult to dispose of. This not only leads to frustration for people but also to dissatisfaction for cats, who are sensitive animals and will quickly avoid their litter box if they feel uncomfortable.

Do you know that feeling? – The little and big challenges with the litter box

  • STEINKRAFT cat litter against unpleasant odors in the litter box

    Do you know that feeling when friends or visitors suddenly wrinkle their noses because the cat litter box smells unpleasant?

  • Do you know that feeling when the litter box needs to be cleaned constantly, but still doesn't really stay fresh?

  • Are you familiar with the daily discussions in your family or shared apartment about who will clean the litter box this time?

  • Do you know the worry that the bedding you're using isn't sustainable and you feel guilty about it?

  • Are you familiar with the frustrating situation where your cat suddenly avoids the litter box because it's unpleasant for her?

  • Are you familiar with the fear that dust and smells will worsen allergies in you or your cat?

  • Zeolite cat litter can help with odors in the litter box.

    Are you familiar with the difficulty of finding bedding that clumps well and is still easy to dispose of?

  • Do you know the frustration of your cat's litter box constantly dominating the room smell, making guests feel uncomfortable?

  • Do you know that unpleasant feeling when the cat pulls litter out of the litter box and the floor around it is constantly dirty?

  • Do you know the hope of finding a bedding that not only works well, but is also environmentally friendly and natural?

Zeolite cat litter for the litter box

We have the solution for the litter box:

🌿 CATKRAFT SmellWell BIO Deodorant – The natural deodorant for the litter box

Do you know that feeling? The litter box smells unpleasant, despite regular cleaning. Odors linger, and conventional deodorants only provide short-term relief or merely mask the smells. This is where CatKraft SmellWell Biodeo comes in – the natural solution for a fresh and hygienic litter box.

What is Catkraft SmellWell Biodeo?

Catkraft SmellWell Biodeo is a litter additive and a 100% natural product made from clinoptilolite zeolite, specially formulated to effectively neutralize unpleasant odors in the litter box and keep the litter fresher for longer. Simply sprinkle it over your regular cat litter at a ratio of 1:5. The fine granules provide a pleasant texture that most cats appreciate.

Zeolite cat litter for the litter box

What is so special about zeolite bedding?

A small kitten enjoys fresh cat litter with zeolite.


  • Natural odor neutralization: Zeolite is a natural odor neutralizer that effectively binds ammonia and other unpleasant odors.

  • Dust-free: The fine granules minimize dust formation, which is pleasant for both the cat and the owner.

  • Sustainable: Zeolite is a natural mineral that is mined in an environmentally friendly way and is biodegradable.

  • Lavender scent: The subtle lavender scent creates a pleasant freshness in the room and has calming properties. Don't worry, it's very subtle.

Application tips:

STEINKRAFT Zeolite Cat Litter for the litter box. Marie from Fürstenfeld says: "I sprinkle Smellwell 1 to 5 over the cat litter. Works very well - real organic deodorant" and gives it 5 stars.
  1. Preparation: Remove the old litter residue from the litter box.

  2. Filling: Fill the litter box with your preferred cat litter.

  3. Additive: Sprinkle Catkraft SmellWell Biodeo in a ratio of 1:5 over the existing litter.

  4. Mixing: Lightly mix the bedding to ensure even distribution.

  5. Maintenance: Regularly remove solid clumps and add new bedding as needed.

Watch the video - HIGHLY WORTH WATCHING AND INFORMATIVE >>>

At STEINKRAFT, we therefore rely on our CATKRAFT SMELLWELL made from 100% natural zeolite . It binds odors in cat litter , disinfects, and eliminates mites in a completely natural way! The product is very economical. Simply sprinkle a light layer of CATKRAFT SMELLWELL over the litter to keep the fur, paws, and litter box of our furry friends clean and dry, and also improve the air quality.

🐈 Why does zeolite bind ammonia?

Zeolite is a naturally occurring, highly porous aluminosilicate that, due to its special structure and chemical properties, is able to effectively bind ammonia (NH₃). This occurs through several mechanisms:

  1. Ion exchange: Zeolite contains cations such as sodium (Na⁺) or calcium (Ca²⁺) in its pores. These cations can be exchanged for ammonium ions (NH₄⁺), thereby binding ammonia.

  2. Electrostatic interactions: The negative charges in the zeolite lattice attract positively charged ammonium ions, leading to effective bonding.

  3. Chemisorption: In addition to physisorptive bonding (surface physical adsorption), a chemical bond can also occur between ammonium ions and the active sites in the zeolite lattice.

Zeolite cat litter with lavender - cat sitting in its litter box

🐈 Ammonia binding by zeolite: Scientific findings

Why is ammonia binding important?

Ammonia (NH₃) is primarily produced by the decomposition of urea and other nitrogenous substances in the urine and manure of livestock. It is a strong-smelling, harmful gas that

  • the air quality in stables deteriorates

  • It irritates the mucous membranes of animals and humans.

  • contributes to environmental problems such as over-fertilization and soil acidification

  • can increase the nitrate content in groundwater

Effective ammonia binding not only reduces odors, but also protects animal health, working conditions and the environment.

Zeolite cat litter for an odor-free litter box

🐾 Zeolite as an ammonia binder: Why does it work?

Zeolite possesses a structured, hollow crystal structure with negatively charged pores and channels. This structure allows for ion exchange – zeolite can absorb and retain positively charged ammonium ions (NH₄⁺) that originate from ammonia.

Mechanisms of action:

  • Adsorption of ammonia: Ammonia molecules attach themselves to the surface of the zeolite pores.

  • Ion exchange: Zeolite exchanges its cations (such as sodium or potassium) present in the crystal lattice for ammonium ions. This binds ammonia permanently.

  • High surface area: The microporous structure ensures a large surface area and therefore high capacity.

    Zeolite cat litter for the litter box


    ⭕️ Important scientific studies

    1. Study: “ Zeolite application in livestock barns to reduce ammonia emissions

    Source: Amon et al., 2007, Journal of Environmental Quality

    • Result: The use of zeolite as bedding or additive to stable floors reduced ammonia emissions by up to 40%.

    • Rationale: The high adsorption and ion exchange capacity of zeolite significantly reduced ammonia concentrations in the barn air.

    2. Study: “ Effect of zeolite supplementation on ammonia emissions from manure

    Source: Wu et al., 2014, Animal Feed Science and Technology

    • Result: Feeding with zeolite reduced ammonia emissions from the manure by about 30%.

    • Explanation: Zeolite improves nitrogen binding in the digestive tract and in the stable.

    3. Study: “Zeolite-based amendments for reduction of ammonia emissions in poultry housing”

    Source: Xu et al., 2018, Poultry Science

    • Result: Zeolite bedding reduced ammonia levels by 25–50%, improved air quality and animal welfare.

    • Special feature: Combining zeolite with other organic substances increased its effectiveness.

    4. Study: “Mechanisms of ammonia adsorption on natural and synthetic zeolites”

    Source: Wang et al., 2019, Journal of Hazardous Materials

    • Result: Zeolite strongly adsorbs ammonia via ion exchange, depending on pore size and chemical composition.

    • Note: Natural zeolites are inexpensive and effective materials for ammonia binding.


We are always delighted to receive such great feedback about the use of zeolite cat litter:

"The litter stays fresh longer and our cat likes it. She enjoys using it." Michi from Wels gives the product 5 stars.

"Finally, a litter that truly delivers on its promises! No more unpleasant odors , and our cat loves the pleasant feeling under her paws." ***** Anja K.

"Keeping the litter box clean was always a struggle for us – with CatKraft Zeolite it's become much easier. Less dust, less effort, simply fantastic." *****

For example, Tanja from Nuremberg agrees. And her cats like it too:

"I initially tried the cat litter deodorizer in just one litter box to see if my cat would accept it or reject it. But my cat seemed to like it, because she immediately rolled around in the litter box after I filled it." *****

After the convincing test, Tanja also used the deodorant for the second cat litter box.

"I used the product together with non-clumping cat litter. Our cat uses one litter box only for urination and the other only for defecation. With the addition of this product, the litter box no longer smelled bad at all after use." *****

"Of course, you should still empty the litter box regularly," she advises all cat owners, " but Steinkraft Zeolite cat litter binds the odor incredibly well . I can therefore highly recommend this product to cat owners." *****

Thank you, Tanja, for this wonderful testimonial!

"It smells great in the litter box! Zeolite really binds the bad smells," says Silvi from Nuremberg, giving it 5 stars.

Intrigued? You can find detailed information on our product page.

Make your cat's litter box more hygienic right away and buy the value pack >>>

Q&A Frequently Asked Questions about Zeolite Cat Litter for Cat Litter Boxes

❓1. Why should I use zeolite as litter for the cat litter box?

Zeolite is a natural mineral with a unique crystal structure that allows it to effectively bind ammonia and other unpleasant odors. Studies show that zeolite has a high capacity for ammonia adsorption, thereby improving air quality.

❓2. How does odor binding by zeolite work?

Zeolite binds ammonia through ion exchange and adsorption. The positive cations in the zeolite lattice exchange with ammonium ions, effectively binding ammonia. This process helps reduce unpleasant odors in the litter box.

❓3. Is zeolite safe for my cat?

Yes, zeolite is safe for cats. It is a natural mineral without harmful chemicals. However, it is important to ensure that the litter is changed regularly to maintain optimal hygiene.

❓4. Are there any scientific studies on the effectiveness of zeolite in cat litter?

Yes, several studies confirm the effectiveness of zeolite in ammonia adsorption. One study showed that zeolite has a high ammonia adsorption rate and thus effectively contributes to odor control.

5. How is zeolite litter used in the cat litter box?

Zeolite can simply be sprinkled over the regular cat litter you use as a base layer. A ratio of 1:5 (zeolite to regular litter) is recommended. Then, lightly mix in the zeolite litter. This litter will then last longer, meaning you won't have to change it as often.

❓6 . Can I dispose of zeolite cat litter in the organic waste bin?

Zeolite cat litter must not be disposed of in the organic waste bin. Even though zeolite is a natural mineral, it contains animal components such as feces and urine, which can transmit pathogens. These pathogens cannot be sufficiently killed in the organic waste bin. Therefore, contaminated litter must be disposed of in the residual waste bin. I just confirmed this again with the environmental experts .

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