Pressure washing is a common method many homeowners and professional services utilize for cleaning the exterior of homes because it’s fast, efficient, and seems like a powerful solution to get rid of dirt and grime. However, when it comes to windows, pressure washing might not be the safest or most effective choice, so today we address why you shouldn’t pressure wash windows. If you have any questions or want to schedule a window cleaning service, call Window Ninjas! Reach us by phone at 843-790-8447 or visit our website

In this article, we dive into the reasons why pressure washing your windows can do more harm than good and offer safer alternatives that protect your investment and keep the glass sparkling clean.

Let’s jump into it!

Damages Caused by Pressure Washing

pressure wash window cleaningWhile it’s tempting to use a pressure washer for the instant gratification of seeing dirt wash away, windows require a much gentler touch. Let’s look at some of the potential damages that could be caused by pressure washing windows.

  • Risk of Broken Windows and Cracked Seals

Pressure washers can emit water at forces exceeding 2,000 psi, which can break windows or damage their integrity. High pressure can cause cracks or even outright shatter the glass. Furthermore, the seals around the windows are designed to keep water and air out, and may be weakened or broken by the force of the water, leading to leaks and drafts. Even when using the lightest possible pressure, the risk is still too high. Replacing windows can be very costly!

  • Potential Water Damage to Interiors

A powerful stream of water can penetrate around your window frames, particularly if any pre-existing issues have not been accounted for. This can allow water to seep into your walls, causing water damage. Water left in your walls will quickly lead to mold or mildew growth, which often goes unnoticed until it’s too late. Dealing with unwanted organic growth in your home is never a good experience.

  • Damage to Window Frames and Siding

Another reason you shouldn’t pressure wash windows is that more than just the glass can be vulnerable. Window frames and sidings can also be susceptible to damage from water seeping in due to the pressure. Wooden frames in particular can suffer from the stripping of paint or sealant. They can even warp due to the exposure to excessive moisture. Regular window cleaning would not have moisture permeate as much or as deep into the frame.

Alternatives to Pressure Washingkeep windows clean with window ninjas

Now that we have discussed some dangers and reasons you shouldn’t pressure wash windows, let’s look at some alternatives. If you want to keep your windows in top condition, consider these kinder, gentler approaches to a cleaning.

  • Gentle Hand Cleaning Techniques

Hand cleaning your windows with a soft sponge or cloth and a bucket of soapy water can be meditative and effective. It allows you to spot issues with your windows early on and address them immediately. This is a lot softer than pressure washing of course, and will be a perfect and moderate amount of pressure for an effective clean that shines.

  • Eco-friendly Cleaning Solutions

There are various eco-friendly cleaning solutions available that are gentle on the windows and the environment. A natural option is vinegar mixed with water for example. This is a natural cleaning agent that performs notably well on glass surfaces. While this won’t be as effective as solutions designed specifically for windows, it still can get the job done. For tougher buildups of grime, you may need stronger cleaning agents or even consider hiring a professional service.

  • Hiring Professional Window Cleaners

Professional window cleaners are equipped with all the right tools and expertise to clean windows safely and effectively. They are trained to spot potential issues and often use purified water systems to leave windows streak-free without the need for harsh chemicals or high pressure. This is by far the safest and most worthwhile solution to your window cleaning needs. Window Ninjas offer both a top-notch pressure washing and window cleaning service, giving us the best of both worlds. We can clean your home’s exterior with a deep pressure washing, then go over your windows with our gentle but equally effective window washing techniques. 

Benefits of Avoiding Pressure Washing Windows

window cleaningThe advantages of bypassing the pressure washer for window cleaning are substantial. By avoiding harsh cleaning methods, you help to preserve the structural integrity and lifespan of windows. This means fewer repairs or replacements down the line.

Additionally, intact seals and frames ensure that your windows maintain better insulation properties, contributing to your home’s overall energy efficiency. As stated earlier, pressure washers can easily cause water to permeate into your frames and seals. This trapped moisture is a recipe for disaster and is best avoided. 

Lastly, another benefit of not pressure washing your windows is that by investing in preventative maintenance such as a proper, gentle cleaning, you will save a significant amount of money. This is because you are avoiding the costly repairs due to damages from pressure washing.

Final Thoughts

Pressure washing is extremely useful and practical for many different exterior cleaning tasks. However, windows should be excluded from that extensive list. Considering the potential risks and long-term damage, it is much more cost-effective and safer to resort to more traditional cleaning methods. Whether you opt for a DIY approach or wisely decide to hire professionals, your windows will thank you. We encourage homeowners to assess their cleaning strategies and seek treatments for their windows to keep them clear and intact for years to come. Remember, smart maintenance today can prevent hefty repairs tomorrow.

If your Charleston home is in need of a pressure washing and your windows require cleaning, Window Ninjas is at the ready! Our professional technicians train in all the best methods of exterior home maintenance and cleaning as well as having all the right tools at the ready. Want to schedule your home for servicing? Call us today at 843-790-8447 or visit our website for more information. Keep shining!