Problématiques et solutions

Main problems with a vermicomposter

Smell of putrefaction	There is too much food.	Decrease food intake.
Ammonia smell	There is too much nitrogen-rich material. (green and fresh materials)	Balance the system by adding carbon-rich materials. (newsprint, dead sheets, shredded cardboard)
Smell of sulfur (rotten egg)	The litter is waterlogged and there is a lack of air at the bottom of the vermicomposter.	Add dry, shredded newsprint or cardboard. Open the lid and decrease the power supply for some time.
Worms come out of the vermicomposter	The litter is too wet or too acidic.	Add newspaper or cardboard as before, for acidity, add dried and powdered eggshells or a little wood ash.
Fruit fly	Food exposed to the open air attracts flies and allows them to lay their eggs.	Always cover the waste with a layer of litter. The use of beneficial nematodes and/or a little diatomaceous earth is also highly recommended.
Ant	The inside of the vermicomposter is too dry.	Coat the legs of the vermicomposter with Petroleum jelly and moisten the tanks

Remember that vermicomposting remains a natural process. It is not an exact science. This guide aims to explain the mechanisms involved and offers you a method of use. Make your own experience, compare your contributions to understand and improve.