There are many mosquitoes in the dormitory. How to deal with them?

The best way to repel mosquitoes in summer is to isolate mosquitoes with mosquito nets or screens.

Scientists' research shows that mosquitoes bite people selectively, and those who can bring mosquitoes rich cholesterol and vitamin B are most favored by mosquitoes. Mosquitoes use their sense of smell to find the object that suits their "appetite" best from the crowd. Cholesterol and vitamin B are essential nutrients for the survival of annoying insects such as mosquitoes, and they cannot produce these substances by themselves.

Before mosquitoes wreak havoc, you must install a screen door with good sealing at home and close the screen door behind you to prevent mosquitoes from entering the room.

Put a beer bottle (other small bottles are also acceptable) in the dormitory, leave some beer in it and put some sugar in it, so that mosquitoes will fly in and can't get out.

Buy a mosquito net, don't light mosquito-repellent incense in the bedroom, it is easy to cause a fire. Otherwise, spray some pesticides in the bedroom half an hour before going to bed, and let the smell come out after half an hour before going to bed. This is very useful.