There are mosquitoes at home. I must have some mosquito repellent incense. Maybe I ignored the existence of the screen window. Later, I found that the screen window was also installed in the decoration of my house. It is a kind of inferior non removable folding invisible screen window, which has been laborious to pull up, so its role is not so prominent.
When I was at home on national day, my family asked me to wash the screen window. My hands were full of dust and put a large basin of water. It was all dark. It was found that the role of screen window is not only to prevent mosquitoes, but also to block dust. I remember having a science class when I was a child. The teacher said that students living by the road pasted a piece of white paper on their own wall. After a period of time, it was full of dust; Although I live by the road, I'm far away. Where can I get so much dust. The teacher explained that the cars on the road run continuously every day, and the dust will float everywhere; So it seems that our environment and space are full of dust. Wear masks when we go out, or our lungs will become air purifiers.
It is necessary to install screen windows at home. Now many manufacturers launch anti haze gauze net to prevent dust; It's not just dust. Every once in a while, the trees and lawns outside the window are sprayed with pesticides, and the smell of medicine is filled in the air. It seems that the screen has become an indispensable part of our life. CICC window screens appeal to everyone to install window screens at home in time.