Tips on how to get mosquitoes into sliding windows

1. First, observe the approximate width of the screen window from the whole glass.

2. Find some newspapers and fold them.

3. Fold it three times repeatedly, as shown in the figure, into thin strips.

4. First, insert it slowly along the gap, so that the newspaper is just completely sealed.

5. Fold another newspaper, slowly put the previous newspaper on it, and the bottom is blocked. In this way, if you look closely, there is no gap at all, so that mosquitoes dare not fly in again.