Although bat dung is not a serious infectious disease, it will give people a dirty feeling. In addition, bats are the only mammals that can really fly, which makes them the protagonists of many legends and fairy tales and is considered unlucky.
Therefore, although bat dung itself is not harmful, it is unlucky to see bat dung at the gate. It is recommended to clean up in time. At the same time, if bats are found hovering over houses for a long time or making frequent noises at night, it may mean that their habitats have been disturbed, or they are looking for new habitats due to illness or lack of food. It is recommended to maintain proper attention and investigation.