Cleaning and repair of boilers; Cleaning of building exterior surfaces; Cleaning of building interior surfaces; Cleaning of buildings; Cleaning of carpets; Cleaning of external surfaces of buildings; Cleaning of facades; Cleaning of grease traps; Cleaning of home interior surfaces; Cleaning of residential houses; Cleaning of upholstery; Air conditioning apparatus cleaning services; Air duct cleaning services; Barbecue grill cleaning services; Bathtub and bath boiler cleaning; Boiler cleaning and repair; Boiler cleaning services; Carpet cleaning; Carpet and rug cleaning; Ceiling cleaning services; Consultation services in the field of cleaning of residential and commercial premises; Deep cleaning of commercial premises in the nature of cleaning and disinfecting interior surfaces for reducing the spread of viruses and microorganisms; Deep cleaning of homes in the nature of cleaning and disinfecting interior surfaces for reducing the spread of viruses and microorganisms; Drain cleaning services; Drain and sewer cleaning and rootering services; Escalator cleaning services; Housekeeping services in the nature of cleaning of residential homes; Kitchen exhaust cleaning services; Leather cleaning and repair; Real estate property cleaning, repair and maintenance services; Rental of cleaning equipment; Restroom cleaning services; Rug cleaning; Street cleaning; Swimming pool cleaning services; Textile cleaning; Upholstery cleaning services; Waste cleaning services; Window cleaning