There are many tricks at home about how to kill small flying insects.

If there are many small flying insects at home, you can use 84 disinfectant, insecticide, mosquito killer and armyworm and other commonly used insect killing tools to kill small flying insects. Small flying insects usually appear in wet or smelly places. Spraying or placing the above tools in places prone to small flying insects can be eliminated to some extent.

Due to seasonal reasons, the weather turns warmer and the temperature rises in spring and summer, which is the most easy season for small flying insects to breed.

The indoor humidity is high, and small flying insects usually like to live in a humid environment, so keep the environment dry and ventilated.

Insects have a keen sense of smell, and small flying insects will appear in places where garbage is easy to accumulate or where the smell is strong.