The cleaning of the school is important because these are home daily in young children. The principals of these schools, beyond the educational responsibility, must guarantee the health and safety of their young boarders; there is also an obligation to clean the school (administrative).
This is an important issue, given the fragile immune systems of young children. Apart from daily cleaning of schools, it is also important to use specialized cleaning during the school holiday period for example.
So, how is the cleaning of a school?
What is the hygiene protocol in nursery school for example?
What is the sanitary cleaning protocol?