A messy affair, with the removal of pigeon droppings (guano) and pigeon carcasses/abandoned eggs etc. Specialist cleaning requires many applications of biocide disinfectants, combined with a residue insect control application for fly infestations occuring due to hatching fly lavae which can cause large fly infestaions within structures.
Specialist cleaning is necessary in this example as pigeons have been nesting and perching on the A/C units, and trays contaminating all areas and preventing service engineers providing services.
Specialist cleaning and pigeon netting was recommended in this example, as pigeons were entering the commercial air conditioning plant areas and contaminating the machinery, sometimes entering the building through the roof conduit trays.
SpecIalist cleaning has also been carried out under this stairwell area behind a shopping centre in London, and for preventative measures we installed a black 50mm pigeon netting system to stop nesting and roosting occuring.