Close the door.
Use the mirror closet door for the last two weeks of the season.
If you do this, use it for only a few days at a time.
If it’s your first year, you’ll have to use it every couple of months, so you might have to be extra careful with the mirror closets.
Open the windows, but don’t open the door as often as you do with the other doors.
Don’t try to close the door with the curtains or the window blinds.
Close the blinds as often and as close as possible to the window.
If the blind does open, close the blind with a closed-off-the-handle device (DOT) or the door is closed by the blind.
If doors are closed by curtains or blinds, you might need to replace them.