How To Use A Composting Toilet And Its Benefits

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Last Updated on August 6, 2022 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, the ventilation system. This will accelerate the process of degrading. The last step is to open the door for composting.

how to use a composting toilet

What is the best way 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 causes 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

Your composting toilet’s solid waste can be a source of nutrients for your farm, something you can’t get from a regular toilet. You can add waste to your garden to enrich it with nutrients, carbon, potassium, and calcium. You can also use composting toilet waste as fertilizer.

People prefer composts made from compost toilets that allow solid waste and urine to mix. Their nutrient contents are higher than those found in dry solid wastes, this is why they are preferred. Urine has a 9:5 to 7 ratio of Nitrogen, Phosphorus, and Potassium. These are the essential nutrients that your soil needs.

Pour the diluted urine directly onto your garden plants. There are no differences between composts made from composting toilets or sewage sources.


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.

You now know how to compost a toilet the next time you go on a camping trip. Make sure you follow the manufacturer’s instructions.

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