Biodegradable litter has emerged as an eco-friendly solution that helps reduce our impact on the planet. But what does the term “biodegradable” really mean when it comes to litter? Why choose this type of product, and what options are available to you?
This article guides you through the different types of biodegradable litters, their advantages, and how to manage them responsibly. 🌿
What Does Biodegradable Mean?
The term “biodegradable” refers to a material’s ability to break down naturally through the action of microorganisms like bacteria and fungi. This decomposition process transforms the material into compost or natural elements that do not harm the environment.
In short, a biodegradable product breaks down without leaving toxic waste, thus reducing its environmental impact.
Are All Litters Biodegradable?
No, not all litters are biodegradable, although the majority are. As mentioned above, biodegradable litter is litter that decomposes naturally. ☝ However, some litters, such as those made from synthetic materials or containing chemical additives, should not be included in this category.
Here are a few examples of litters that do not break down or decompose very little:
- Silica-based litter (or silica crystals)
- Clay-based clumping litters
- Synthetic pellet-based litters
- Litters with chemical additives
Why Buy Biodegradable Litter?
Investing in pet and/or livestock litter that composts and does not harm the environment allows you to align more with your values. The ability to compost biodegradable litter simplifies waste management and provides useful compost for your cultivated soils!
Many biodegradable litters, and therefore plant-based, also produce less dust than conventional mineral litters. This is ideal for:
- Small delicate animals like companion animals
- Horses with respiratory sensitivities.
What Are Biodegradable Litters?
Here is an overview of common types of biodegradable litters:
1. Hemp Litter
- Composition: Hemp fibers.
- Advantages: High absorption capacity, odor control, compostable.
- Use: Suitable for pets and home composting.

2. Wood Litter
- Types: Wood chips, sawdust, wood pellets, bark.
- Advantages: Good absorption, odor reduction, generally compostable.
- Use: Suitable for pets and composting, but check the manufacturer’s specifications for composting. Note that wood takes much longer to degrade (especially bark) than some other litters like hemp.
3. Recycled Paper Litter
- Composition: Shredded or pelletized recycled paper.
- Advantages: Soft for animals’ paws but very little absorbent, compostable.
- Use: Suitable for pets and can be added to compost.
4. Corn Litter
- Composition: Corn residues (often in pellet form).
- Advantages: High absorption capacity, odor control, compostable.
- Use: Can be disposed of in toilets like hemp litter in small quantities.
5. Wheat Litter
- Composition: Wheat residues.
- Advantages: Good absorption, odor control, compostable.
- Use: Also suitable for home composting and often disposable in toilets.
6. Coconut Litter
- Composition: Coir (coconut fibers).
- Advantages: High absorption, compostable, natural.
- Use: Ideal for composting and often used in gardens.
7. Peat Litter
- Composition: Sphagnum peat.
- Advantages: Absorbent, compostable.
- Use: Often used for small animals and gardening, but peat extraction can have an environmental impact, so look for sustainable sources.
Good to Know
Some litters may claim to be biodegradable but do not break down well in a home compost. This is especially true for hay and straw. 👩🌾
Where to Dispose of Biodegradable Litter?
Biodegradable litter can generally be disposed of in:
- A home composter ✅
- A community composter ✅
Provided that the residues do not contain chemicals or non-compostable materials. ❌ If you do not have a composter, check with your local waste management services to see if the litter can be disposed of at a waste facility. However, avoid throwing biodegradable litter in household trash, as it will struggle to decompose properly in a landfill environment.
Can Biodegradable Litter Be Flushed Down the Toilet?
Biodegradable litter can sometimes be flushed down the toilet, but remember that this depends on the type of litter. Additionally, it is advisable to flush small quantities and only the soiled parts.
Never pour all the litter from your chickens or rabbits! Instead, prefer composting it. Here is an overview of litters that can be disposed of in this way:
- Corn and wheat litter
- Recycled paper litter
- Wood litter (only sawdust and chips—not bark)
- Hemp litter
It is highly discouraged to dispose of hay and straw in this manner, as it may clog the pipes and render the wastewater drainage system inoperative.
Does Biodegradable Litter Cost More?
Biodegradable litter can sometimes be more expensive due to the natural materials used. Remember to compare before buying, as prices vary depending on the brand and place/platform of purchase.
In the long run, the costs incurred by buying biodegradable litter are offset by reduced costs associated with waste disposal and potential savings related to purchasing less compost or fertilizer. Consumption varies, so the same volume may not be used during different periods.
In Conclusion
Biodegradable litter often proves to be more cost-effective in the long term. Choosing biodegradable litter is not just an eco-friendly choice but a way to contribute to waste reduction. The investment also provides your animals with a healthier environment.
Hemp, wood, flax, miscanthus—these litters are all biodegradable. But at our retailers, you’ll find our hemp litter, Aubiose and Aubizoo, packaged in 3 kg, 7 kg, 15 kg, or 20 kg bags. →