"Janitorial" refers to tasks and services related to cleaning and maintaining buildings or facilities. Janitorial services typically include sweeping, mopping, vacuuming, dusting, emptying trash, and cleaning restrooms. Janitors, or custodians, are responsible for ensuring that buildings are kept clean and orderly, providing a comfortable and safe environment for occupants. Janitorial work can be found in various settings, such as offices, schools, hospitals, hotels, and other commercial or residential buildings.