What is the little black bug at home in summer?

Fujian dialect is called "slow puppet", which is a small mosquito, usually in wet places. If things rot in hot weather, they will be found, and a bite will be particularly itchy. When you found it, it had already drunk your blood ~

Generally, we should do a good job in the surrounding environment. Without rotting things, we wouldn't have them. They all live near damp ~ garbage ~ rotten things.

That kind of insect usually appears in the surrounding humid places, including trees, grass, trees, ditches, toilets and so on. You can try to spray a black whirlwind on places where insects often appear, only when it is wet on the wall, and then try to clean everything around with clean water and garbage for a period of time.