The maintenance window

Timely collection: the screen window is not in use of the season, don't forget to recover the yarn box in the window. This will ensure the cleanliness and prevention window screens by accident injury.
Timely clean: in the use of the first time the best at the turn of the season with a vacuum cleaner dust removal of a window screen, or the use of soft cloth stained with a little of the commercially available cleaning agents to clean the window.