How To Clean the Outside of Pella Awning Windows

If you are using a commercial cleaning solution, follow the instructions on the label. It’s best to use an ammonia-free or alcohol-free solution. You can make your own vinegar-based solution by mixing one-part white vinegar to 10 parts water. You can also fill a bucket with warm water, add a few drops of dish soap and mix until it becomes soapy.

Most awning windows have screens that can be removed by sliding them out of the tracks. Once the screen is removed, use a soft-bristled brush to clean the window frame and screen.

Lift the sash lock handle to unlock your awning window and rotate the crank to open it. You should be able to reach through the opening between the window and the exterior of your home to access the outside of your window. Windows with emergency-exit (egress) hardware, identifiable as red “open” labels, can be opened wider by moving the wash lock to the opposite side. When you crank the window back into place, the wash lock will move back into position.

After cleaning the frame and screen, wipe the window with the cleaning solution using a sponge or a soft cloth. Make sure to cover the entire surface of the window with the solution.

Once the window is wet with the cleaning solution, use the squeegee to remove the solution from the glass. Start at the top of the window and pull the squeegee down in a straight line to the bottom. Wipe the squeegee blade with a clean cloth after each stroke to remove excess water or cleaning solution.

Repeat steps 4 and 5 until the entire window is clean. Be sure to rinse the sponge or cloth frequently in the cleaning solution to avoid spreading dirt and debris on the window surface.

Once you have finished cleaning the window, use a clean, dry cloth to remove any excess water or cleaning solution from the window glass. This will prevent water spots from forming on the surface.

If the window has an operator — the handle that you crank to open and close the window — use the same cleaning solution as well as brush or sponge to wipe it down. Dry the operator well with a clean towel afterward. This is also a good time to lubricate the operator if you notice more resistance when turning it. Teflon® Dry Lubricant or Gulf Wax® works well and is available at most home improvement stores. Avoid using an oil-based lubricant. They actually attract dust and grime, which can clog up the window tracks and make it more difficult to open and close.

After the window and operator is dry, reinstall the screen by sliding it back into the tracks. Make sure the screen is securely in place.

Finally, use a soft-bristled brush to clean the exterior of the window frame. This will remove any dirt, dust, and debris that has accumulated on the surface.