Best And Easiest Way To Clean Outside Windows. Weingard uses a hacksaw to cut one to size. If the spots are really tough to remove your best option is to use undiluted vinegar. Rinse and dry the window frames immediately to avoid any damage.
Clean only when there is no direct sun on the windows. Mix one part water to one part vinegar in a small bucket.
In a spray bottle mix 50 distilled vinegar white and 50 tap water.
Dishwashing liquid breaks down dirt and grease so it is a perfect soak for window exteriors. He trims the metal channel inch narrower than the window pane then files the cut edges smooth. Remove any window screens and clean them if necessary. Write the ingredients on the outside of the bottle for safety.
