How Do You Clean Foggy Dual Pane Windows?
The purpose of dual-paned windows is improved insulation. Your indoor areas are kept warm when weather is chilly, and cool when weather is hot. The panes are separated by 1/2 to 3/4 inches and have two seals, an inner and an outer seal. Air trapped between the panes acts as an insulator. If one seal fails, the other can usually compensate for a while. Fog between panes of double-paned windows is often caused by moist air that has entered the space between the panes through a hole in the seal. Your options are few, since you cannot repair a broken seal. Also, some foggy-window-fixes threaten the insulating benefit dual-paned windows are intended to provide. Hire someone to remove the fog. The repair person does this by replacing the moist air between the windowpanes with dry air via a hole she drills in the glass and using a one-way valve. This means that moist air continues to come in through the broken seal and goes out through the new valve. However, the seal remains broken and your
