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.

Cat Poop
NO
Sourced & Cited

Overview

Overview
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

Compost Type
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

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

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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