Cleaning of building exterior surfaces; Cleaning of building interior surfaces; Cleaning of buildings; Cleaning of commercial premises; Cleaning of home interior surfaces; Cleaning of home interior surfaces for reducing the spread of viruses and microorganisms; Cleaning of industrial premises; Cleaning of residential houses; Carpet cleaning; 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; Housekeeping services in the nature of cleaning of residential homes; Kitchen exhaust cleaning services; Restroom cleaning services; Window cleaning