Can I Compost Cat Poop?
No, cat poop must never be composted in a home pile due to the high risk of spreading the Toxoplasma gondii parasite, which is extremely dangerous to humans.

Sourced & Cited
While manure from herbivores is a great compost addition, waste from carnivores like cats presents a significant health hazard. Cat feces can contain the resilient Toxoplasma gondii parasite, which is not reliably destroyed by the temperatures in home compost piles. Composting it creates a serious risk of contaminating your garden and infecting your family.
Compost Classification
Unsuitable for Composting: This material should not be composted due to potential safety hazards or its inability to decompose properly. As such, the classification of brown (carbon-rich) or green (nitrogen-rich) does not apply.
🏷️ Tags
Important characteristics to know about this item:
Pest Attraction Risk Odor Risk
⚠️ Potential Risks
- Risk of spreading toxoplasmosis, a parasitic disease, through improperly composted feces.
- Attraction of pests, such as rodents and insects, to the compost pile due to the odor and nutrient content.
- Unpleasant odors if the compost is not managed properly and allowed to become anaerobic.
- Incomplete decomposition due to the high nitrogen content if not properly balanced with carbon-rich materials.
💡 Best Practices
- Never add cat poop to a home compost bin or pile. The risk of spreading parasites is too high.
- Dispose of cat waste by bagging it and placing it in the regular trash, following your local waste disposal guidelines.
- Even if using biodegradable litter, the waste itself remains a biohazard and should not be composted.
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