This kind of bug is common in rural areas or villages in the city, and indoor apartments generally do not appear due to environmental problems. Due to environmental problems in rural areas and villages in the city, it is difficult to completely eradicate black mites, of course, not only indoors, but mainly outdoors. Because the vitality of this kind of insect is not particularly tenacious, but its reproductive ability is very strong. If a corner is not cleaned up slightly, then a large area will appear after a while, and then? Infection? To the whole area.
Although this kind of bug looks very disgusting, if there is no serious psychological cleanliness, it is far from being too targeted at them. One reason is that they are too difficult to eradicate, and the other is that they are not harmful. If you clean up the bugs in your home, and a bug flies in from the outside or the neighbor's home, then all previous efforts will be wasted. Therefore, under normal circumstances, it is not necessary to specifically target them to clean up the hygiene at home normally.
In addition, it should be noted that when it is freezing in winter, although it seems that there are no bugs at home, if you want to eradicate them, you need to carry out insecticide in winter, and it is best to carry out a thorough household cleaning in winter. Because the larvae of the black skin beetle are very cold-tolerant and hungry-tolerant, that is to say, there seems to be no bugs in winter. In fact, due to environmental problems, they are all here at this time? Dormancy? That's all.
On the whole, generally speaking, the black crustaceans in the family are all black mites, but they are harmless to human beings, so don't worry too much.