How to clean dirty window tracks and window screens too! via @Mom4Real
Clean Window Screens the Easy Way - Fill a spray bottle with 1 cup household ammonia, 3 cups water and a squirt of dish detergent.
How to clean window screens. Use a sponge or soft cloth to liberally apply the cleaning solution. Door Store and Windows
Window screens trap dust and dirt over time, becoming unsightly and inhibiting airflow through the window. While it's easier to remove the screens before cleaning them, you.
It is super easy and inexpensive to clean your window screens in minutes. To make your screens last longer, they should be cleaned at least twice per year.