Also known as “waterless toilets”, “dry toilets” and “biological toilets”, the composting toilet is actually a toilet with the main goal of breaking down human waste into humus, a substance that resembles soil, rather than flushing it down the sewer system where vast amounts of chemicals and water are used to do what nature does naturally.
My first compost toilet was one of these fancy shmancy $2000 units. It lasted 3 months. Before purchasing a different style I decided to take what I know of Anaerobic decomposition of organic matter and put it to the test building my own compost toilet. That was over 10 years ago and I still have the same toilet. That’s longer than most people own conventional toilets for.
I’ll show you step by step how to make 2 very simple styles of home composting toilets, which operate better, cleaner and will last longer than any model on the market today for a tenth of the price.
