First of all, contact the relevant departments of the school to show our intention and attitude, get their approval and win their approval. Then contact and borrow the tools of sanitation workers, and assign teammates to finish the task of cleaning campus sanitation on time, with good quality and even exceeding the limit. It is recommended to do it once a month. The person in charge will record the cleaning process of the team, and you can also leave wonderful moments with the camera. Then write these into our team's development process. If conditions permit, a small exhibition can be held to appeal to everyone to protect the environment.

Significance: Carry out the tenet of "diligence, unity, loyalty and dedication" of the team. Let teammates know the bitterness of sanitation workers' work, get rid of some bad habits, and cultivate teammates' good quality of hard work, thus improving the overall quality and social image of the team.