How To Use A Composting Toilet And Its Benefits

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Last Updated on January 2, 2023 by acechapman

A composting toilet can be beneficial to you in many different ways. If you are able to properly use it, choosing it for your bathroom will be a decision you won’t regret. These are some tips to help you use a composting toilet.

How to Use a Composting Toilet?

Before we tell you how to use a standard composting toilet we want you to be familiar with its sections. There are two parts to a composting toilet: the composting and sit sections.

Sitting Section 

This is where you’ll sit or squat, similar to when you are sitting on a regular toilet seat.

Composting Section

This is the most crucial part of your composting toilet. It houses your liquid and solid wastes. It can separate liquid and solid waste through a hole. To ensure there is sufficient air, it comes with a ventilation system. This will accelerate the process of degrading. The last step is to open the door for composting.

What is the best way to use a composting toilet?

how to use a composting toilet
  • Before you use your composting toilet for the first time, place a piece of dry peat moss inside. This helps reduce the bacteria that cause the toilet to smell.
  • Sit on the toilet if you need to urinate. Do not worry about the liquid’s destination. Through the holes, the liquid will reach the chamber. This is so that liquid and solid waste don’t mix. You will need to empty the toilet more often if you add water to dilute the liquid.
  • Engage the trap door lever as soon as you sit if you plan to use the toilet for solid waste. This will activate the trap door, which will lead the solid waste to storage. It’s the most comfortable place to engage the lever. This is where you can place your toilet paper. You should also use toilet paper that is very quick to degrade.
  • After cleaning, close the trap door with the lever. Some composting toilets do not have a closed trap door because the liquid and solid wastes are mixed together.
  • Some composting toilet models have a mechanism that allows you to stir the waste. The solid waste and dry peat moss can be mixed by stirring. The fan blows air through the fan to dry the solid waste. It also prevents it from getting scented.
  • To keep the liquid waste from smelling bad, empty it every 3-4 days. Empty the solid wastes after 90 uses into a biodegradable bag, which will allow them to easily decay. You can also empty the solid waste into a compost heap, which you will use for your garden later.

To reduce the smell of liquid waste, add a teaspoonful of sugar to your daily diet. To prevent a bad smell, add a cup of vinegar to your empty liquid waste container.

Benefits of Using Composting Toilets

Composting toilets offer several benefits:

  • Sustainability: Composting toilets turn human waste into compost, which can be used as a natural fertilizer for plants. This helps to reduce the amount of waste that ends up in landfills and promotes a more sustainable waste management system.
  • Water conservation: Traditional flush toilets use a significant amount of water, but composting toilets do not require water for flushing. This can help to conserve water and reduce water bills.
  • Independence from septic systems: Composting toilets do not require a connection to a septic system, making them a good option for off-grid living or areas with poor soil conditions.
  • Low maintenance: Composting toilets are generally low maintenance, as they do not require regular flushing or the use of chemicals to break down waste.
  • Aesthetics: Composting toilets can be stylish and modern, which can add a touch of elegance to your bathroom.
how to use a composting toilet


Composting toilets doesn’t require the assistance of a plumber, you can easily install them. You won’t need a top-quality fill valve for your composting toilet. This makes it perfect for areas where water is scarce. The toilet will not emit an offensive odor if the liquid and solid wastes have been separated. However, compost can be used to improve the quality of the soil.

Overall, composting toilets offer a sustainable, water-efficient, and low-maintenance alternative to traditional flush toilets.

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