Building cleaning services; Carpet cleaning; Cleaning of building exterior surfaces; Cleaning of building interior surfaces; Cleaning of building interior surfaces for reducing the spread of viruses and microorganisms; Cleaning of external surfaces of buildings; Cleaning of home interior surfaces; Cleaning of office buildings and commercial premises; Cleaning of residential homes; Cleaning of buildings and commercial offices; Escalator cleaning services; Housekeeping services in the nature of cleaning of residential homes; Janitorial services; Janitorial services for disinfecting of buildings; Maid services; Restroom cleaning services; Rug cleaning; Textile cleaning; Upholstery cleaning services; Window cleaning; Deep cleaning of homes in the nature of cleaning and disinfecting interior surfaces for reducing the spread of viruses and microorganisms; Interior and exterior window cleaning services; Mobile cleaning of residential homes; Mobile cleaning of buildings and commercial offices