Passive income: NO

Starting an office cleaning side hustle today can potentially lead to earning passive income, but achieving true passivity may be challenging for most individuals. While it's possible to set up systems like scheduling software, hiring cleaners, and managing operations remotely to automate the business, reaching a fully passive state where minimal intervention is needed can be rare. In my experience and based on community discussions, only a few outliers manage to achieve complete passivity in office cleaning businesses. This level of passive income typically requires a substantial initial investment in systems and personnel, making it more accessible to those with larger budgets. Some individuals may fall for the misconception that office cleaning can easily become fully passive without understanding the complexities involved in scaling and automating the business. Overall, while passive income is achievable in office cleaning, it often requires significant effort, resources, and expertise to reach that level.