4. Patch a window screen with clear nail polish
Window screens can suffer tears and damage over time, but there is a quick and effective solution to sealing them: clear nail polish. Simply apply a small amount of this product to the damaged area and allow it to dry completely. The polish will form a protective layer that will prevent the tear from spreading and protect the screen from future breaks. This temporary solution will allow you to postpone the costly task of replacing screens until absolutely necessary, saving time and money.