House Washing by Johnny Tsunami

We clean siding, trim, porches, and exteriors with care —using soft washing methods that remove dirt, algae, andstains without damaging your home.

Why House Washing Actually Matters

You don’t need a repaint or a remodel. You just need a professional house wash — done the right way.

Your home’s exterior is constantly under attack

    Rain, sun, moss, dust, and mildew gradually build up on your siding, making your home look older and duller than it really is.

    And it’s not just about looks. Dirt buildup leads to:


    • Mold and mildew creeping under your siding
    • Moisture damage and paint deterioration
    • Weakened trim, cracks, and early wear
    • Reduced property value and curb appeal

    What's included in our service?

    We clean your home’s exterior using low-pressure soft washing that safely removes buildup — without harming siding, paint, or trim.

    Crew Icon Soft Washing, Not Pressure Washing

    We use a gentle spray system combined with safe cleaning solutions to lift and rinse away grime, algae, and mildew.

    Brush Icon Full Siding Coverage — From Ground to Roofline

    We wash all visible siding, including under eaves, around corners, behind downspouts, and under overhangs.

    Swords Icon Trim, Gutters, and Exterior Features Included

    We clean around window frames, light fixtures, porch railings, exterior gutters, and garage doors as part of the process.

    Swords Icon Targeted Stain Removal

    We target green and black staining along shaded walls.

    What's included in our service?

    We clean your home’s exterior using low-pressure soft washing that safely removes buildup — without harming siding, paint, or trim.

    Crew Icon Soft Washing, Not Pressure Washing

    We use a gentle spray system combined with safe cleaning solutions to lift and rinse away grime, algae, and mildew.

    Brush Icon Full Siding Coverage — From Ground to Roofline

    We wash all visible siding, including under eaves, around corners, behind downspouts, and under overhangs.

    Swords Icon Trim, Gutters, and Exterior Features Included

    We clean around window frames, light fixtures, porch railings, exterior gutters, and garage doors as part of the process.

    Swords Icon Targeted Stain Removal

    We target green and black staining along shaded walls.

    Our Best Client Reviews

    Johnny Tsunami Testimonials place picture
    4.8
    Based on 1711 reviews
    powered by Google
    Patricia Smith profile picturePatricia Smith
    23:38 29 Apr 26
    Dylan did a great job! My windows sparkle! It would have been a big job for me, and I am so happy I called Johnny Tsunami to tackle the job!! Dylan was very respectful and is a good representative of your company!
    Brianna Wichert profile pictureBrianna Wichert
    21:22 29 Apr 26
    JP and Angelo were both nice and did a great job pressure washing around my house! Will use them in the future for more house work!
    Laurie Busch profile pictureLaurie Busch
    19:55 29 Apr 26
    The two Wyatt’s worked very hard to do skylights and roof moss !!! Skylights looks very shiny and most of my roof has no live moss left !!! They even did the face of the gutters ! Great job by both Wyatt’s !!!
    Richard Evans profile pictureRichard Evans
    00:38 29 Apr 26
    The guys did a great job cleaning our roof and gutters. There was a lot of debris from the winter storms, so it took some extra effort to get everything clean. Thanks for the great job!
    Becky Schurmann profile pictureBecky Schurmann
    00:29 29 Apr 26
    Michael Crawford and his assistant Wyatt did an amazing job on an old house with a metal roof that had 8 years of delayed maintenance. They stayed nearby 2 hours over the estimated time to finish the job. We are beyond pleased. This is the second time I have hired one of your crews to do roof and window cleaning and again I am impressed with the level of experience and intelligence they bring to the job. I’m happy to recommend your company to others. Thank you!!
    Julia profile pictureJulia
    23:00 28 Apr 26
    We had roof/gutters cleaned, windows cleaned, outside whole house cleaned and pressure washing done. We've lived here 20 years and have never had such professional/excellent jobs done. The house looks brand new. Wish there were more than 5 stars to give this company!
    Robin Higgins profile pictureRobin Higgins
    22:44 28 Apr 26
    Excellent work! Very happy with this service.
    Linda Barber profile pictureLinda Barber
    17:24 23 Apr 26
    Whyatt Madden did a great job he did exactly how I wanted things done and he did an amazing job! Great job!10 ⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐Great personality.It was a pleasure to meet Whyatt Madden
    Dave Frakes profile pictureDave Frakes
    18:12 22 Apr 26
    I had the roof, gutters, and deck cleaned.Wyatt was our technician and he was great-a no- nonsense hard worker who got everything done right and answered all questions.He gets 5 plus stars!
    Donald Hopper profile pictureDonald Hopper
    22:55 19 Apr 26
    Communication was poor from the outset. We submitted a request through their website and received no response for four days. Then, without any prior notice or scheduled appointment, an estimator showed up at our home a couple of days later.

    By that point, we had already hired another company. When we informed him, he seemed confused and believed he had an appointment, which had never been arranged. He explained that his manager wasn’t sure how to handle our online request and sent him out without confirming anything with us.

    If something as basic as scheduling and communication is handled this poorly, it raises serious concerns about how they would manage actual work or resolve problems.
    Kathryn Sedlak profile pictureKathryn Sedlak
    20:49 14 Apr 26
    Great job!
    Travis Araki profile pictureTravis Araki
    18:39 14 Apr 26
    I scheduled a roof and gutter service but got stood up after doing a soft wash on my roof. Poor customer service and all I heard was excuses to why they didn't show. "They were swamped!" lol
    One customer lost...

    Award Winning Service, Year After Year

    It’s time to say goodbye to dirt and moss and hello to a cleaner, brighter home! From roof cleaning, gutter cleaning, and moss removal to pressure washing and window cleaning, we’re here to help home and business owners across the Pacific Northwest.

    Let’s Make Your Home Sparkling Again.

    Real Results, Happy Customers​

    Take a look at some of the homes and businesses we’ve helped with our expert House Washing Service.

    Before After
    Before After

    Why Homeowners Trust Johnny Tsunami

    With thousands of roofs cleaned across the Pacific Northwest, Johnny Tsunami brings trusted expertise, advanced soft wash techniques, and unmatched attention to detail.

    We Use the Right Method for the Job
    We never blast your siding. Our soft-wash method is safer for vinyl, wood, Hardie board, stucco, and more.
    We Know What to Look For
    Our team is trained to spot siding damage, loose trim, or soft spots that need attention — and we’ll let you know before they become problems.
    Professional, Background-Checked Techs
    We show up clean, uniformed, and respectful — just like we’d want at our own homes.

    Lets Get Started With Easy Step For Get Services

    At Johnny Tsunami, we make it easy for you to get your home looking its best.
    Here’s how our simple process works:

    Get Estimate

    Tell us what you need! Whether it’s roof cleaning, pressure washing, or a full exterior refresh

    Schedule Clean

    Pick a time that works for you, and our team will handle the rest. We arrive on schedule, use top-notch equipment

    Love the Results

    Sit back and enjoy a fresh, spotless exterior!

    Frequently Asked Questions

    Yes — we use soft washing only. No high pressure, ever.

    Yes — we safely clean homes up to three stories using ladders and extension equipment.

    Absolutely. Our cleaning solution is designed to kill and remove organic buildup without harming siding or plants.

    Yes — house washing is often booked with gutter cleaning, window cleaning, or pressure washing. We’ll build a custom quote.

    Frequently Asked Questions

    Yes — we use soft washing only. No high pressure, ever.

    Yes — we safely clean homes up to three stories using ladders and extension equipment.

    Absolutely. Our cleaning solution is designed to kill and remove organic buildup without harming siding or plants.

    Yes — house washing is often booked with gutter cleaning, window cleaning, or pressure washing. We’ll build a custom quote.

     

    Not Sure What Your Roof Needs?

    We’ll Help You Find Out.

    Not Sure What Your Roof Needs?

    We’ll Help You Find Out.