Indoor disinfection incl. air conditioning & ventilation incl. odour removal. Germs & bacteria feel at ease in the ventilation system. Vehicle occupants are exposed to the bacteria and fungi without protection… which can lead to dangerous situations, especially in the case of allergy sufferers and asthmatics. However, the pests can also lead to severe respiratory irritation and allergy formation in the case of all others. Therefore, the air conditioning system should be cleaned regularly. This avoids bad odours and infestation with pathogenic germs.