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323 Reviews
Joel Estrada

Oscar A and Brayan did a great job in cleaning my gutters and nailing any loose nails.

Colin Hendricks

Thomas and Oscar B. were prompt and efficient. Thanks!

Sharon Coan

Thomas and Oscar B were very helpful!!


Quick Professional.

Tyler Barnes-Wolf

I would highly recommend Advantage Pro Services. Jennifer came out to the house, quoted, and scheduled promptly. On the day of installation, Oscar A and Brayan were on time, communicated well, and did great work. The new gutters look wonderful! Highly recommend!

Jose Martinez

Great service by Tomas and Oscar B. Very professional and efficient. Will use again.

KS Wilson

Don and Luis were our technicians this morning and they did an excellent job while providing fast and thorough job!

Jeff Perryman

Ernesto, Leo and Frankie did an excellent job!

Satara Henry

Oscar A and Brayan did an awesome job. They showed up on time, my gutters are beautiful and they kept me updated! Excellent customer service.

Louise Crawford-Gately

Oscar A, Erick and Hector were great! They cleaned and put protection on my gutters in a timely manner and cleaned up beautifully. Good communication.


Tomas, Frankie and William did a great job today at my home. They were on time professional and the work is excellent. Highly recommend!

Edmond Haapaniemi

Cleaned the exterior to my satisfaction.

Article by Michael A / March 28th, 2023

Can You Pressure Wash A Shingle Roof

If you’re a homeowner, you know the importance of maintaining your property’s appearance and protecting it from the elements. When cleaning your shingle roof, you may wonder if pressure washing is a safe option. While it can be tempting to blast away dirt and grime with high-pressure water, it’s important to understand the potential risks and best practices for cleaning your roof without causing damage. In this article, we’ll explore whether you can pressure wash a shingle roof and alternative methods for cleaning and maintaining your roof’s appearance and longevity.

Snow guard for safety in winter on house roof top covered with ceramic shingles. Tiled covering of building.

Should You Pressure Wash A Shingle Roof?

While pressure washing is known for rejuvenating the appearance of a variety of surfaces, applying this same technique to your shingle roof could lead to more harm than good. Shingles, particularly asphalt-based ones, are designed with granules that help protect the roof from UV rays and excessive wear. The forceful nature of pressure washing can damage these granules, resulting in a weakened roof susceptible to leaks and rapid deterioration. 

Additionally, the forceful stream of water may dislodge the shingles or cause them to lift, leading to water damage or leaks in your home. In light of these risks, it’s wise to employ alternative cleaning methods or consult a professional before attempting high-pressure washing on your shingle roof.

What Are The Dangers of Pressure Washing Your Shingle Roof?

Here are the top three dangers of pressure washing shingle roofs, including how it can decrease the lifespan of your roof tiles, void your roof manufacturer’s warranty, and even cause water damage.

It Decreases the Lifespan of Your Roof Tiles

Shingle roofs are designed to withstand a certain amount of wear and tear over the years, but pressure washing can actually accelerate the aging process. When water is blasted at high pressure onto the shingles, it can dislodge the protective granules designed to protect the roof from the sun’s harmful UV rays. These granules are essential to the longevity of the roof tiles, as they help to reflect the sun’s rays and prevent the shingles from becoming brittle.

In addition to removing the protective granules, pressure washing can dislodge the shingles. This can be especially problematic if your roof is already showing signs of wear and tear. The last thing you want to do is add even more stress to an already weakened roof.

It Could Void Your Roof Manufacturer’s Warranty

Most roof manufacturers include specific instructions for the care and maintenance of their products. In many cases, these instructions explicitly state that pressure washing is not recommended. If you ignore these instructions and pressure wash your shingle roof, you could potentially void your roof manufacturer’s warranty.

This is a big deal because if something goes wrong with your roof down the line, you could be on the hook for the full cost of repairs or replacement. This is especially true if the damage is caused by pressure washing, as the manufacturer can argue that you didn’t follow their recommended maintenance procedures.

Water Intrusion

Pressure washing forces water into the seams and crevices of your roof, which can result in water intrusion. This is especially true for older roofs that may have existing weaknesses or for roofs with a low slope, which do not shed water as effectively as steeper roofs. Once water gets beneath your shingles, it can lead to mold growth, wood rot, and damage to your home’s insulation. This affects not only the structural integrity of your home but also its energy efficiency.

Safety Concerns

Pressure washing a roof can be a hazardous task. The combination of working at heights, slippery surfaces, and handling high-pressure equipment can lead to dangerous situations. Homeowners who attempt to pressure wash their roofs without proper training and safety equipment put themselves at risk for serious injury.

What’s The Best Alternative To Pressure Washing Your Shingle Roof?

As an alternative to pressure washing, many homeowners are turning to soft washing – a gentler low-pressure cleaning method – to keep their roofs looking fresh. Let’s take a look at what exactly soft washing is and how to use it to keep your shingle roof looking its best.

What Is Soft Washing?

Soft washing is a low-pressure cleaning method that utilizes specialized solutions and techniques to clean surfaces gently without damaging them. Unlike pressure washing, which uses high-pressure water jets, soft washing uses lower pressure and special solutions designed for cleaning the surface. This makes it ideal for delicate surfaces like shingle roofs, as it prevents damage while still providing excellent results.

Can You Use A Pressure Washer To Soft Wash Your Shingle Roof? 

Yes, but only if you can adjust the PSI to less than 500. It is also important that you purchase specialized spray tips for soft washing; these nozzles are designed to spread out the water over a wider area instead of shooting it in one concentrated stream as traditional pressure washers do. If you use too high of a PSI or don’t use the right nozzle for soft washing, you risk damaging your shingles or causing them to come loose. 

How To Prepare Your Roof For Soft Washing

To prepare your shingle roof for soft washing, you should first remove any loose debris, such as branches, leaves, and twigs. Next, inspect the roof for any damage or areas that may require special attention, such as mold or algae growth. Make any necessary repairs before starting the soft washing process. Cover any nearby plants or landscaping with plastic sheets or tarps to protect them from the cleaning solution.

How To Soft Wash A Shingle Roof

Once you have gathered your supplies (pressure washer with adjustable PSI, soft wash nozzle, cleaning solution), you are ready to start soft washing your shingle roof. Start by spraying down the entire roof with water using low-pressure settings on your pressure washer. This will help remove any loose debris before applying any cleaning solution. Next, apply your chosen cleaning solution evenly across the entire surface of the roof using your soft wash nozzle and low-pressure settings on your pressure washer once again. 

Allow this solution to sit for 10 minutes before spraying off with low-pressure settings again until all traces of solution are gone from the surface of the shingles. Finally, rinse off any remaining soap residue with clean water as needed until all residue is removed from both inside and outside surfaces before allowing everything to dry completely before walking on it again or stowing away any equipment used during the cleaning process.


Q: Can you pressure wash a shingle roof?

A: Technically, yes, but it is not recommended. Pressure washing can cause significant damage to the shingle roof, leading to leaks, missing shingles, and premature roof replacement.

Q: How can I maintain my shingle roof to prevent dirt and debris buildup?

A: Regular roof maintenance can help prevent dirt and debris buildup on your shingle roof. You can do this by trimming nearby trees to prevent leaves and branches from falling on the roof. You may also clean the gutters regularly to prevent debris buildup and check for signs of mold or algae growth.

Q: Can a shingle roof be repaired after pressure washing damage?

A: If your shingle roof is already damaged from pressure washing, it may be repairable depending on the extent of the damage. It’s best to consult with a professional to assess the damage and determine the best course of action. In some cases, roof replacement may be necessary.

Q: Can I use bleach to clean my shingle roof?

A: Bleach is not recommended for cleaning shingle roofs, as it can damage the shingles and affect their color and integrity. Moreover, if not used properly, bleach can harm the environment and pose health risks.

Q: How much does professional shingle roof cleaning cost?

A: The cost of professional shingle roof cleaning varies depending on several factors, such as the size of the roof, the type of shingles, the level of dirt and debris, and the location of the property. However, on average, roof cleaning can cost anywhere from $0.20 to $0.70 per square foot.

Q: How often should I clean my shingle roof?

A: The frequency of shingle roof cleaning depends on various factors, such as the weather conditions, the age of the roof, and the presence of debris or mold. However, it is generally recommended to clean your shingle roof once every 2-3 years to prevent dirt, moss, and algae buildup that can lead to roof damage and reduce its lifespan.

Q: Should You Reseal Your Shingle Roof After SoftWashing?

A: Resealing or recoating your shingle roof after soft washing is generally not necessary, as soft washing does not strip away the protective coating on the shingles. However, if your roof is older and the protective coating is starting to wear away, you may want to consider resealing or recoating the roof to help extend its lifespan. This is especially important if your roof is exposed to harsh weather conditions such as high winds or heavy rainfall. If you do decide to reseal or recoat your shingle roof, consult with a professional roofer who can assess the condition of the roof and recommend the best course of action.

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