Locate the tilt hatches on the window s bottom sash and pull inwards as though the hatches are meeting in the middle.
How to open double hung windows for cleaning.
They include two panels of glass with a layer of gas between the panels.
Steps for cleaning double hung windows.
Squeeze the two tilt latches and gently pull.
Releasing them before they are completely free of the frame can damage the painted finish on the window.
Raise the bottom sash up six to eight inches.
Charles benedict from hardy jensen gives a 90 tutorial on how to open a double hung window so that it can be clean from the inside of the home.
Double paned windows or dual pane windows offer greater insulation for your home.
Find the tilt latches sash releases at the top of the window and slide them inward while pulling toward you.
Then repeat on the left side.
How to clean foggy dual pane windows.