The responsibilities of a night cleaner include various upkeep, maintenance, and housekeeping tasks to ensure the cleanliness of a facility and smooth daily operations. In this career, you work overnight, cleaning various areas of a building or office after-hours. Your duties may include dusting, vacuuming, furniture rearrangement, cleaning up spills, taking out the trash, and occasional performing deep cleaning tasks like waxing or carpet shampooing. After your shift, you report any issues to your supervisor that may require outside help or a maintenance employee with more advanced skills.