Littering is prohibited in the hotel.

In view of the problem of littering in residential areas, the following solutions can be adopted:

1. Increase the number of trash cans: increase the number of trash cans in the community to facilitate residents to throw garbage at will.

2. Strengthen publicity and education: popularize garbage sorting knowledge and environmental protection concepts to residents through community announcements, WeChat groups and publicity panels. And guide residents to throw garbage consciously.

3. Strengthen patrol management: strengthen patrol supervision, find littering in time, and educate illegal residents.

4. Carry out garbage sorting activities: organize garbage sorting knowledge lectures, garbage sorting competitions and other activities to let residents know more about the importance of garbage sorting.

5. Introducing smart trash can: Introducing smart trash can can realize automatic compression and classification, improve garbage disposal efficiency, attract residents' attention and promote garbage classification awareness.

To sum up, strengthening publicity and education, strengthening patrol management, increasing the number of trash cans, carrying out garbage sorting activities and introducing smart trash cans can effectively solve the problem of littering in residential areas.