A composting toilet is a type of dry toilet that treats human waste by a biological process called composting. This process leads to the decomposition of organic matter and turns human waste into compost-like material. Composting is carried out by microorganisms under controlled aerobic conditions.

Do composting toilets smell bad?

Does composting toilets smell bad? When people consider the new idea of compost toilets, they assume the toilet would stink up the house. They donít. In fact there, there is very little odor at all, and what little smell you get is similar to the smell of wood or mulch.

How does a compost loo work?

Composting toilets use the natural processes of decomposition and evaporation to recycle human waste. Waste entering the toilets is over 90% water, which is evaporated and carried back to the atmosphere through the vent system. ... This ensures odor-free operation and complete decomposition of waste.