The custodian promotes efforts to improve the school or organization through activities such as the following: Maintain a cleaning schedule that will include cleaning of floors, whiteboards, wastebaskets, air vents and returns, windows, furniture, equipment, and restrooms, etc. Equipment: Buffer, scrubbers, wet and dry vacuum cleaner, ladders, lifts, electric drill and hand tools, shampooer, mop, broom, computer, telephone, fire extinguisher, two-way radio, and other equipment associated with the position.