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House Washing is a great solution to maintain the exterior of your home, it’s gentle, yet effective at cleaning. Our soaps and detergents work together to melt away mold, algae, and other residues that like to build up over time. Let our expert technicians have your home looking fresh and well-maintained all year round.

We understand that in the PNW mold, moss, and algae like to stick to our home’s exterior and build up over time. When it comes to keeping your siding clean we have designed the perfect gentle wash for your home. A combination of soaps and detergents will be applied to your home, left to rest, and washed away to reveal a sparkling finish.

Your home can be one of the biggest investments you make, keeping it up is just as important. After your home is treated to our House Wash service it will instantly elevate the curb appeal of your home, making it stand out to your neighbors or potential buyers.

Once your House Wash is completed with NW Softwash, our expert technicans will guide you around your home showing you the final results. After the cleaning is complete you can rest easy knowing that your home is covered with our 2-year no mold andnagle warranty. This warranty is yours to have and can be transfered to any new owner.




Vinyl siding looks good, it’s versatile, and has a great lifespan. However, it does need to be maintained in order to be able to reach its full durability. Our house washing Vancouver WA service will remove any staining, moss, and other residues to have the siding on your home looking brand new again, and will keep it stronger for longer.

Hardie Board

Hardie Board siding is renowned for its robustness and authentic look. Yet, without proper upkeep, even the toughest Hardie Board can lose its charm. Our house washing service dives deep to clear off any muck, mildew, or marks. Once we’re done, your Hardie Board siding will not only recapture its original allure but also be primed for many more years of service.

Cedar & Pine

Cedar & Pine sidings offer that rustic, timeless appeal that many homeowners cherish. But, being natural woods, they can be prone to mildew, moss, and discoloration. Our house washing service delicately treats and cleans these sidings, revitalizing their natural beauty and ensuring their longevity without compromising their integrity.


Stucco sidings, with their unique texture and classic appearance, need special care to preserve their beauty. Over time, they can attract dirt and grime that’s hard to remove. Our specialized house washing methods ensure your stucco remains clean and vibrant, enhancing its durability while maintaining its distinctive look.


Metal sidings are sleek, modern, and incredibly durable. However, they can show water spots, stains, and sometimes rust. Our house washing service uses specialized techniques to ensure your metal siding shines brilliantly without any spots or streaks, ensuring its endurance for years to come.

Painted Wood

Painted wood siding gives homes a vintage and elegant charm. But, over time, the paint can fade, chip, or gather dirt. With our gentle yet effective house washing, we bring back the vibrant color and smooth finish of your painted wood siding, making sure it continues to be a testament to your home’s grandeur.

house wash
Effective and Stress-Free

Our Professional House Washing Process 

  • 1

    Request a Quote

    Once we receive your project details, we send a sales estimator on site to provide a custom quote for your home.
  • 2

    Flexible Scheduling

    When you give us the thumbs up on proceeding with the project, we schedule around your needs. Usually we can schedule the work within a few days!
  • 3

    Enjoy Your Clean Home

    Our professional cleaning technicians are the best in the business. We employ respectful and courteous individuals who love what they do. Enjoy a clean home when they are finished!
Discover Our Rates 

Quality Washing Solutions for Your Home

  • 1

    Vinyl Siding Cleaning

  • 2

    Brick House Washing

  • 3

    Hardie Board Cleaning

We’ve Got You Covered 

House Washing Services Near You

NW Softwash employee performing gutter cleaning for a residential customer

Hear from Our Satisfied Customers

The cost was reasonable and the house looks great!
Sandra Hazard
An NW Softwash employee is applying pressure washing to clean the driveby and garage of a home in vancouver, washington.

Hear from Our Satisfied Customers

Josh and Canaan did a great time power washing my deck and house. I really appreciate their efficiency.
Dilara Gladney
An NW Softwash employee is looking at a house after cleaning it. Sunny and outdoors.

Hear from Our Satisfied Customers

My house got a beautiful uplift on her appearance!
Yolanda Imamura
Frequently Asked Questions 

Common Questions about House Washing

Pressure Washing can heavily damage your siding if done improperly and does not sanitize the surface from future mold and algae growth. We only recommend a Soft Wash. We use gentle pressure, that will guarantee a great clean without blasting away the paint! Our cleaning solution sanitizes the surface along with the cleaning.

NW Softwash uses a technique called “Soft Wash”. This is a low pressure approach that combines special cleaning soaps and the pressure of a garden hose. Our work trucks are equipped with everything needed to wash 1 story all the way to 4 stories high – cleaning from the ground! We will never power wash your siding.

Usually, house washing should be done as often as once every other year depending on how much shade your siding gets. Living in areas that have extreme weather, or where your home is more likely to attract things such as moss and algae will mean that you will have to have it done more often. However, we are happy to talk through your personal situation and offer practice advice about how many times a year you might need it.

We price our house washing services based on factors such as how much work is needed to be done, what type of service you need and the square footage of the surface.  But, we will always talk through the pricing with you once we have the information we need, and will never start without you knowing the final price.