How to Make a Compostable Toilet for an Eco-Friendly Lifestyle

How to Make a Compostable Toilet: A Step-by-Step Guide


Taking care of the environment has become a pressing concern for many individuals. One way to contribute is by using compostable toilets, which minimize water usage and encourage sustainable waste management. In this comprehensive guide, we will walk you through the process of making your very own compostable toilet. Let’s get started!

Materials You Will Need

List of Materials:

  • A 5-gallon bucket with lid.
  • A toilet seat made from recycled or biodegradable material.
  • Sawdust or coconut coir as organic cover material.
  • A drill with drilling bits.
  • A jigsaw or handsaw.
  • An empty plastic container (optional) for urine separation system.
  • Nylon rope or bungee cords (for securing the lid).

Building Your Compostable Toilet: Step-by-Step Instructions

Step 1: Preparing the Bucket

To start, thoroughly clean and dry your 5-gallon bucket. Ensure it is free from any residue that may interfere with decomposition processes later on. A food-grade plastic container is recommended to avoid harmful chemical reactions over time.

Step 2: Adding Ventilation Holes

To prevent odor build-up and promote composting, drill several small holes in the lid and around the top perimeter of your bucket. These holes allow air circulation within the system while keeping unwanted pests out.

Step 3: Creating an Accessible Seat Lid

If you don’t already have a compatible toilet seat available, cut an appropriately sized hole in the center of the bucket lid using a jigsaw or handsaw. Ensure it is large enough to comfortably sit on while maintaining stability.

Step 4: Setting Up the Urine Separation System (Optional)

If desired, you can create a system to separate urine from solid waste for enhanced composting efficiency. Attach an empty plastic container inside the bucket, positioned under the seat hole but outside of direct contact with solid waste.

Step 5: Preparing Your Organic Cover Material

Sawdust or coconut coir acts as an organic cover material, facilitating decomposition and reducing odors. Collect sufficient quantities and store them nearby for easy accessibility when needed.

Step 6: Proper Usage and Maintenance

To use your compostable toilet effectively:

  1. Add a layer of sawdust or coconut coir before each use to absorb moisture and reduce odors.
  2. Avoid flushing any non-organic materials like plastics, hygiene products, or chemicals down the toilet.
  3. Occasionally mix the contents using a hand rake or shovel to enhance decomposition.
  4. Add more cover material regularly after usage to maintain ideal composting conditions.

Maintain good ventilation within your compostable toilet by keeping one side slightly lifted or propped open when not in use. This helps prevent harmful gases from accumulating.

The Benefits of Compostable Toilets

Compostable toilets offer numerous advantages:

  • Eco-friendly: They significantly reduce water consumption compared to traditional flush toilets.
  • Natural fertilizers: The resulting compost can be used as nutrient-rich fertilizer for plants without any adverse environmental effects.
  • Cost-effective: Compostable toilets can save you money on water bills and sewage system charges in the long run.
  • No reliance on infrastructure: They are particularly useful in areas with limited or no access to proper sanitation systems.

In Conclusion

Making a compostable toilet is an accessible and eco-conscious step towards sustainable waste management. By following this guide, you can contribute to preserving precious resources while minimizing your environmental impact. So why wait? Start building your own compostable toilet today and embrace a greener lifestyle!