First of all,
1.have a cleanliness leader.
2.bring awareness in students and ask them to participate in cleaning their school
3.its your school and so its our responsibility to keep it neat and clean .
We can keep our school clean by making awareness among all the students to take initiative in this program. We should always make sure that unwanted papers or any other things are thrown only in dustbin. We can do all this by making a rule so that all should follow. But first of all we should have that thinking in our mind that we will keep our surrounding clean it does not matter that it is school, home or outside any place.