In school janitorial jobs, your responsibilities regard the cleanliness and maintenance of educational facilities. You clean spills, stock restrooms, mop floors, and perform simple repairs. You maintain the appearance of classrooms and hallways, cafeterias, and any other public area. Other duties include emptying trash, washing windows, and preventative maintenance. You may also address plumbing issues like clogged toilets and drains when necessary. You ensure lighting fixtures are functioning properly and change bulbs, including neon bulbs, whenever necessary. While your duties vary day by day, your general focus is on the upkeep of the facility in which you work.