A janitor is a person responsible for cleaning and maintaining buildings, such as schools, offices, and hospitals. Their duties often include sweeping, mopping, dusting, and taking out the trash. Janitors help ensure that spaces are safe and hygienic for everyone who uses them. In addition to cleaning, janitors may also perform minor repairs and maintenance tasks. They often work during off-hours to avoid disrupting daily activities. The role of a janitor is essential for the upkeep of facilities, contributing to a pleasant and healthy environment for all occupants.