Cleaning of commercial premises; Abrasive cleaning of surfaces; Acoustic ceiling cleaning; Advisory services for cleaning; Au pair services (household cleaning and maintenance services); Building cleaning; Carpet cleaning; Ceiling cleaning services; Cleaning and servicing of portable toilets; Cleaning consultancy and advisory services; Cleaning of blinds; Cleaning of building exteriors; Cleaning of building interiors; Cleaning of building sites; Cleaning of buildings (exterior surface); Cleaning of buildings (interior); Cleaning of clothes; Cleaning of clothing; Cleaning of domestic premises; Cleaning of drains; Cleaning of factories; Cleaning of floor coverings; Cleaning of floor surfaces; Cleaning of furnishings; Cleaning of furniture; Cleaning of hospitals; Cleaning of hotels; Cleaning of industrial premises; Cleaning of machines; Cleaning of offices; Cleaning of property; Cleaning of public buildings; Cleaning of schools; Cleaning of shops; Cleaning of structures; Cleaning of upholstery; Cleaning of wall surfaces; Cleaning services; Cleaning services for decluttering homes; Cleaning services for decluttering offices; Crime scene cleaning services; Domestic cleaning; Domestic cleaning services; Drapery cleaning; Dry cleaning; Environmental remediation services, namely, waste disposal [cleaning services]; Hire of cleaning apparatus; House cleaning services; Housekeeping services (cleaning services); Industrial cleaning services; Installation, repair and maintenance of clean room facilities and equipment; Janitorial cleaning services; Maid services (cleaning services); Mechanical and chemical cleaning services; Office cleaning services; Polishing (cleaning) of floors; Preservation of buildings (cleaning, maintenance, and repair); Provision of cleaning services; Rental of carpet cleaning machines; Rental of cleaning apparatus; Rental of cleaning equipment; Rental of cleaning machines; Rental of machines for cleaning carpets; Rental of machines for cleaning floor coverings; Rental of machines for cleaning furniture; Sanitation (cleaning services); Vehicle cleaning; Waste removal (cleaning); Window cleaning