Specialized industrial cleaning activities

The activities in this class include: - Exterior cleaning of all types of buildings, including offices, factories, stores and other multi-unit residential buildings. - Specialized cleaning services for buildings, such as window cleaning, chimney cleaning or cleaning of fireplaces, incinerators, boilers, ventilation ducts and other parts of ducts. - Cleaning or maintenance of swimming pools. - Cleaning of industrial machinery. - Cleaning of trains, buses and airplanes, etc. - Cleaning of roads and oil vessels. - Disinfecting and exterminating services. - Street sweeping and snow removal. - Other building cleaning activities not elsewhere classified.

Except: - Agricultural pest control, see class 01610 (Cultivation service activities). - Automobile cleaning and car wash, see class 45200 (Maintenance and repair of cars and motor vehicles).