Where did the white bugs come from on the ceiling

It is estimated that it was a moth in the wooden structure, which should have been there when the wood was bought at that time. The best way to do this is to remove the timber of the ceiling structure and replace it with the ones that are free of moths.

Is the lighting system checked? It may be caused by the rectifier of the lamp, or the heat is shining, so check it quickly to prevent accidents.

The biggest possibility is that there are food bugs in the room, and this kind of rice bugs will crawl down the wall to the roof, so it is best to check the things in the house. It is also possible that the home is paved with solid wood flooring, the keel of the floor itself has insect eggs, and the adult worm is also such a small meat worm, it is likely that the keel was not sprinkled with pesticides when paving, and now the baseboard can be removed, sprinkled with some insecticides along the wall, and then installed the baseboard. >>>More

If there is a problem of insufficient heat dissipation after installation, you can install an exhaust fan with forced convection on one side.

At this height, if you install a bath bomb, it is more difficult to install, because the bath bomb itself has a thickness, and the size of the exhaust smoke pipe, etc., will be limited.