Pressure Washing Windows

Pressure washing windows is a great way to make them sparkle and shine. It’s fast and easy to do, and all you need is a pressure washer and the right cleaning solution.

With a few simple steps, you’ll be able to get all your windows looking like new in no time. So, let’s get started and learn how to pressure wash windows!

Mold growth on the north side of this Missouri residence is being cleaned up by the homeowner and a good power washer.

Preparation for Window Pressure Washing

Before you get started, it’s important to properly prepare to ensure the best results – so you can make your windows sparkle!

Remove any window screens and do a thorough sweep of the area around the windows to clear away any leaves, dirt, or other debris.

Move any furniture, potted plants, or other items away from the windows so they don’t get damaged.

Remove any window treatments, such as blinds or curtains, and be sure to cover any plants that may be in the way.

Once everything is clear, you’re ready to start pressure washing your windows!

renovation work in an old house and replacing windows, building energy efficiency

Understanding Pressure Washer Settings

Understanding your pressure washer settings is key to getting the job done right – so don’t skimp on the details!

Different settings of pressure washers alter the amount of pressure and the volume of water used. Before you start washing, it’s important to make sure you’re using the correct settings for your particular job. If you select too high of a pressure setting, you may end up damaging the windows, while too low of a setting won’t get the job done.

Also, the type of nozzle you use is important. A flat fan nozzle is usually used to pressure wash windows as it creates a wider spray pattern, which is more effective than a turbo nozzle.

Be sure to check the manufacturer’s instructions to ensure you’re using the right nozzle for the job. With the right settings and nozzle, you’ll be able to achieve the desired results while protecting your windows from damage.

Choosing the Right Cleaning Solution

Choosing the right cleaning solution can make all the difference when it comes to getting those grimy surfaces sparkling clean – whether it’s siding, patios, or decks.

It’s important to know what is on the surface you want to clean, so that you can select the solution that will do the job. For instance, if you’re cleaning wood, a mild soap or detergent is best, as stronger chemicals could damage the surface.

Cheerful housewife pointing fingers up, detergents on table housekeeping concept

For tougher grime, like mold, mildew, and algae, a stronger solution might be necessary. Make sure to read the instructions carefully and follow the recommended dilution rate for the product you select.

Another factor to consider is the type of pressure washer you’re using. If you’re using a gas-powered washer, you may be able to use a stronger cleaning solution than if you’re using an electric one.

Also, make sure you’re using the proper nozzle for the job, as a nozzle that is too narrow could cause streaks or other damage. By taking the time to choose the right cleaning solution and the proper nozzle, you’ll make sure your pressure washing job is done right.

Worker is cleaning the roof and rainwater gutter with high pressure.

Applying the Pressure

Now that you’ve chosen the right cleaning solution and the proper nozzle, it’s time to apply the pressure to get those surfaces sparkling clean!

When it comes to pressure washing windows, it’s important to use the right amount of pressure. Too much pressure can damage the window, frame, or surrounding surface, while too little pressure won’t effectively remove the dirt and grime. Start with the lowest pressure setting and work your way up until the dirt is removed. Be sure to keep the nozzle at least twelve inches away from the surface and move it in a back and forth motion. This will help to evenly disperse the pressure and ensure a safe and effective wash.

When pressure washing windows, be sure to rinse the surface with clean water after each application of the cleaning solution. This will ensure that any remaining dirt or cleaning solution residue is washed away.

After the surface is completely rinsed, you can use a squeegee to dry it off and get those windows sparkling clean!

Final Cleaning and Inspection

Once you’ve finished applying the cleaning solution and pressure, take the time to do a final inspection and clean up. Make sure to look over the windows for any remaining dirt or debris. If any is present, use a cloth or soft-bristled brush to gently remove it.

Once all of the debris is gone, rinse the windows with clean water. Use a squeegee to wipe away any excess water, starting at the top and moving in a downward motion. Afterward, wipe down the frames and sills with a damp cloth to remove any remaining dirt or cleaning solution.

Finally, step back and inspect your work to make sure all windows are clean and free of dirt and debris.

Once your inspection is complete, it’s important to take the time to clean up. Make sure to clean any tools used, such as the pressure washer, brushes, and clothes. Also, store any cleaning supplies away safely.

Finally, take the time to dispose of any debris or wastewater properly. With this, your pressure washing is complete, and you can be proud of your freshly cleaned windows!

Cleaning window pane with detergent, spring cleaning concept


You’ve done it—you’ve got sparkling clean windows! Give yourself a pat on the back for a job well done.

To keep them looking their best, make sure to check them every few weeks for dirt and debris. Pressure washing is a quick and easy way to keep your windows looking like new. Not only will it make them look great, but it’ll also help protect them against the elements.

So, grab your pressure washer and get going! You won’t regret it.

Contact Wash Buggy Pressure Washing services today if you need window cleaning in your residential or commercial building.