One of the hardest types of windows to clean are storm windows. The first challenge can be just to remove them without breaking them. The second can be to make sure each storm is put back where it came from. If you happen to mix them up, you might wish you never tried to clean them. What we do when we clean storm windows is number each one. We number each individual storm and the screen. Also number the window frame where the set of storms came from. This will make putting the storms back in much easier. This also allows you to take the storms outside to clean them without the fearof knowing where they go.