Duties. Perform commercial cleaning duties in various settings, such as offices, schools, or healthcare facilities. Clean and sanitize restrooms, including toilets, sinks, and floors. Dust and wipe down surfaces, including desks, tables, and countertops. Vacuum and mop floors to maintain cleanliness. Empty trash receptacles and replace liners as needed. Restock supplies, such as toilet paper, paper towels, and soap. Follow established cleaning pr...