Santa María is a planned community in the east of the city where homes, medical offices, offices, shops and leisure spaces coexist. Low-rise buildings predominate, spread over a wide area, and each one has its own unit and its own duct network.
One company may occupy a shop in one building, a medical office in another and an office in a third, and rarely are all the systems reviewed at once. That is why the inspection is organized building by building, and when there are several premises, how to visit them is defined on contact. The area is about 7.5 km by road from the Climatiza office, in an approximate calculation.
Data point: In minisplit-type units in homes in Japan, high-pressure washing reduced the internal fungal load by more than 99%, and a year later it had returned to the previous level (Shiraishi et al., 2023 and 2026). It is a different kind of equipment and is cited as context.