The cleaning of the drainage network plays an important role in the hygiene of a house or building. Sewage networks, small or large, over time, collect residues from the passing water and create various problems.
These residues come from cooking fats, mud or building materials, leaves and twigs, small and large objects and gradually sit in the sewer pipes reducing the flow of water with the final result being clogging.

All the residues that remain on the walls of the pipes rot, favoring the creation of microbes. In addition, they give off a very bad smell that makes someone's stay in that area unpleasant. This can happen either in the small network of a building, or in the extended network of a neighborhood.