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 1666 reviews
    powered by Google
    charles morton profile picturecharles morton
    02:31 07 Mar 26
    they did a great job
    Paul Mathews profile picturePaul Mathews
    00:29 07 Mar 26
    JP was amazing. Great Energy and integrity. I would highly recommend him.
    Monica Glines profile pictureMonica Glines
    17:03 06 Mar 26
    JP was able to take a look at a couple of clogged downspouts on the same day I called to schedule an appointment. Not only that, but he took the time to clear them out while he was here, explain what caused the issues, and make recommendations for downspout & gutter upkeep and roof maintenance. Outstanding service and highly recommend!
    Bruce Chase profile pictureBruce Chase
    19:24 05 Mar 26
    Michael was very knowledgeable and personable and did an excellent job on cleaning our rooftop, Windows, gutters, and siding.
    Linda Braun profile pictureLinda Braun
    02:32 03 Mar 26
    Good work, Dylan! Dylan's work definitely shows. Both the house & shed roofs are so clean now. The house's 30 year roof is 20 years old. As I looked today, it looks like a new roof! And he cleaned ALL the windows. It's so nice to look outside through them.
    Sue B profile pictureSue B
    19:19 27 Feb 26
    Michael was polite, professional and diligent. He was a good communicator and did a fine job of roof/gutter/window cleaning at our cabin in the woods. Highly recommend.
    Keith profile pictureKeith
    00:35 27 Feb 26
    Prompt
    Nice Service Tech
    Emily Faye profile pictureEmily Faye
    19:58 26 Feb 26
    my tech was Michael C. and did a excellent job
    Cassy Cantu profile pictureCassy Cantu
    17:00 25 Feb 26
    Johnny Tsunami has serviced the roof and siding of my house for years. If they weren't an exceptional business I wouldn't use them again nor write this review. JP listened carefully to what I wanted and then assessed what the house did/didn't need. Within a week Alex spent 4+ hours meticulously blowing, scraping, and soft washing the roof. He did this in very cold lightly raining weather! The roof looks great and its life has been extended.
    Sue King profile pictureSue King
    21:23 24 Feb 26
    The gentleman named Jack. Did an amazing job for us. Our roof looks new again. All the peaks in the roofs had moss control on them and all the leaves and branches were cleaned off and taken away. Very pleased with this young man’s service. Thank you Jack!
    Tracy Minick profile pictureTracy Minick
    00:34 24 Feb 26
    Very pleased with our roof cleaning, moss treatment and gutter cleaning
    Michaele Stoll profile pictureMichaele Stoll
    18:38 21 Feb 26
    I had my interior and exterior windows and sliding glass doors cleaned yesterday and am extremely pleased with the results. Ty J. did a fabulous job. He arrived on time, was friendly, courteous and professional. I will be hiring them again to do my siding and deck cleaning. I highly recommend Ty and Johnny Tsunami.

    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.