Recently, a black powder always appeared on the side of the door frame of the bathroom door at home, and after cleaning a few times, it appeared again, and the powder that appeared each time was sometimes more and sometimes less.
Black powder
After several observations, I found that there were some damp worms going in and out.
Wet worms
Can't watch your own door frame being bitten by insects every day, hurry up and find a way to get rid of insects.
Prepared for wet worms
What I brought to the wet worm was a pot of hot water, freshly boiled
Pour hot water on the door frame, and all the damp worms inside come out
Friends, have you tried this method? If there are damp bugs or other bugs in the door frame or door cracks at home, why not use my method?
door