Can I Compost Pet Hair?
Pet hair is a valuable addition to your compost pile because it's a natural material that breaks down relatively quickly, adding nitrogen to the mix.

Sourced & Cited
Pet hair, surprisingly, can be a great addition to your compost. It's a source of nitrogen, which helps balance out the carbon-rich "browns" in your pile. However, there are some best practices to follow to ensure a smooth composting process.
Compost Classification
Green (Nitrogen-rich): Pet hair is nitrogen-rich due to its protein content and relatively high moisture when shed. This helps balance the carbon-rich materials and speeds up decomposition.
🌱 Key Nutrients
This item contributes the following nutrients to your compost:
Nitrogen (N)
🏷️ Tags
Important characteristics to know about this item:
Breaks Down Quickly Use in Moderation Pest Attraction Risk Odor Risk Adds Key Nutrients
⚠️ Potential Risks
- Attracting pests like rodents or insects if not properly managed within the compost pile.
- Potential for unpleasant odors if the pile isn't properly aerated or if the hair is added in excessive amounts.
- Slow decomposition if not mixed well with other compost materials.
💡 Best Practices
- Mix pet hair thoroughly with other "brown" materials like dried leaves or shredded cardboard to maintain a good carbon-to-nitrogen ratio.
- Chop long strands of hair into smaller pieces (about 1-inch lengths) to accelerate decomposition.
- Don't add excessive amounts of pet hair at once; incorporate it gradually into your compost pile.
- Ensure proper aeration of your compost pile to prevent odor issues.