At times we run we are surrounded by screens, now I have nearly 7 screens: two monitors, tablet, iPhone, home-phone (which also has screen) and the other two monitors that are around me. That's why screen-cleaning fluids become a necessity in our space. Prices of liquid to clean screens ranging from $ 5 to $ 10 (depending on the brand and where you buy it) but there is also a more economical option is that you can make your own liquid for cleaning all types of screens. All you need are two things: