Cleaning the screens on your Marvin windows and doors is best done by removing the screens altogether, laying them on a flat clean area, like a sidewalk, and spraying off any dust with water from your garden hose.
Allow the screens to completely air dry before replacing them in the window or door.
If you live in a cold climate, it is recommended that you remove exterior window screens and screen doors during the winter. The mesh may collect snow and ice, causing the screen to sag.
Always work from the exterior of the door when removing and replacing door screens.