Responsibilities. Perform general janitorial duties, including cleaning and sanitizing designated areas. Sweep, mop, and vacuum floors. Empty trash receptacles and replace liners. Clean and disinfect restrooms, including toilets, sinks, and mirrors. Dust and wipe down surfaces, such as desks, tables, and countertops. Clean windows and glass surfaces. Maintain inventory of cleaning supplies and notify supervisor when supplies need to be replenishe...