What are the words that the sanitary cleaning of scenic spots is not timely enough?

there are the following ways to clean up the scenic spots in time. You clean, I clean, Qi Qi Jian's body and mind, one small step forward, one small step civilized, flush quickly after use, and clean you, me and him. The public toilet is the toilet we usually set up in parks or some commercial buildings. As long as it is convenient for some urban residents to use, it belongs to a toilet used by floating population.