If your window is very dirty, you might need to scrub the glass a second time.Rub up-and-down and side-to-side using light to moderate pressure. Beginning at the top and working down, wash glass with your T-bar scrubber and solution.Wipe down the window frame using a damp cloth.

Brush away dirt and spiderwebs from the window frame and sills using a large paint brush.

This leaves time for it to dry while you tackle the rest of the window.

Remove the insect screen and clean it.

Here’s Nijjar’s pro method for washing the outside of your windows: Find them available in the 200 Series, 400 Series, A-Series and E-Series.

This style of window is especially handy on an upper level because you don’t need to climb a ladder to clean the windows. Using a clean cloth, wipe away any water that’s pooled at the bottom of the window.ĭid you know? Tilt-wash double-hung windows tilt inward making it easy to clean the outside of your windows while inside your home.Angle your squeegee slightly so it directs water toward the part of the glass you haven’t squeegeed yet. 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.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:

Cleaning outside windows