If the urinal is not flushed, a sign indicating \"Do not use\" or \"Please pay attention to cleaning\" should be affixed to the outside to remind users to pay attention to hygiene and cleanliness. This can effectively prevent others from using unflushed urinals, avoiding the spread of disease and causing unnecessary distress. At the same time, it can also guide users to develop good hygiene habits and keep the public health environment clean and sanitary.
The content and style of the sticker should be concise and easy to understand, and it should be affixed in an obvious position for easy attention and recognition.
If the urinal is not flushed, you can put paper towels or plastic bags on the outside to avoid unpleasant smells or bacterial growth. In addition, before using the toilet, you should make sure that the toilet has been cleaned to avoid introducing bacteria or contaminants into the toilet. If you often encounter this situation, it is recommended to clean the toilet in time to avoid affecting hygiene and health.