A janitor job description includes performing cleaning tasks like sweeping, mopping, and vacuuming floors, emptying trash, cleaning and sanitizing restrooms and common areas, and washing windows. Janitors also restock supplies, perform minor maintenance like changing lightbulbs, report larger issues to management, and respond to spills or emergencies to keep a building clean, safe, and orderly. 

1. Sweeping, mopping, dusting, and general office cleaning

2. Cleaning restrooms and replenishing supplies

3. Removing trash and maintaining waste disposal

4. Basic cleaning of carpets, windows, and furniture (as needed)

5. Performing light messengerial tasks or errands within the site

6. Reporting maintenance issues (e.g., leaks, plumbing issues)

7. Assisting with occasional special cleaning tasks (e.g., events or deep cleaning)

8. Perform other duties, including manual labor such as carrying items