To become a cleaning supervisor, you typically need a combination of education, experience, and skills. Here are the general steps you can take to become a cleaning supervisor: Obtain a high school diploma or equivalent: A high school diploma or equivalent is generally the minimum educational requirement to become a cleaning supervisor. Some employers may prefer candidates with a post-secondary education, but it is not always required. Gain experience in the cleaning industry: To become a cleaning supervisor, you should have experience working in the cleaning industry. This can be gained through working as a cleaner or janitor, and gradually taking on more responsibilities such as training new staff, overseeing cleaning tasks, and managing inventory. Develop leadership and communication skills: Cleaning supervisors need to be able to lead and communicate effectively with their team. You can develop these skills by taking on leadership roles in your current job, seeking feedback and adv...