

Keep working your way across the top, wiping your squeegee dry in between strokes. Squeegee the glass dry by starting in one of the top corners and swiping down in a straight line.Using a clean, dry cloth, wipe the top and edges of the window to break the bead of water.Rub up-and-down and side-to-side using light to moderate pressure. Being careful not to use too much water, begin washing from the top of the window glass using your scrubber and cleaning solution.Finally, wipe the sill clean with a damp cloth. You can fashion a tool for getting tight corners clean by wrapping a cloth around a butter knife.

Use a small hand-held vacuum or large paint brush to clear away dirt and spiderwebs from the windowsill.Lay down a towel or drop cloth under the window to avoid drips.Here’s Nijjar’s proven method for washing the inside of your windows:
