Protect Your Home with Johnny Tsunami

Roof Cleaning

Stains and buildup don’t stand a chance! Johnny Tsunami’s Roof Cleaner team removes dirt, debris, and unwanted growth to restore your roof’s beauty and longevity. Say hello to a cleaner, healthier roof today!

Why Roof Cleaning Actually Matters

Rain, moss, and time — your roof takes the brunt of it all.

Here’s what happens when you skip roof maintenance:

    • Moss eats into shingles and causes rot
    • Debris piles up, trapping moisture and growing mold
    • Granules wear off your shingles, shortening your roof’s life
    • Clogged valleys and flashing lead to leaks, stains, and structural damage

    A roof replacement can cost tens of thousands. Preventative cleaning? Just one call away.

    What's included in our service?

    We don’t just wash your roof — we clean, protect, and extend its life.

    Crew Icon Full Roof Debris Removal

    We remove all loose debris — pine needles, leaves, moss clumps — by hand or with soft tools to avoid shingle damage.

    Brush Icon Soft Wash Roof Treatment

    After moss removal, we apply a biodegradable, roofing-safe soft wash treatment to kill off remaining spores and stop new growth from coming back.

    Swords Icon Debris Clearing

    We remove sticks, leaves, needles, and gunk from every part of your roof.

    Swords Icon Valley & Flashing Flow Check

    We inspect and clear water pathways like roof valleys to ensure proper drainage.

    What's included in our service?

    We don’t just wash your roof — we clean, protect, and extend its life

    Crew Icon Full Roof Debris Removal

    We remove all loose debris — pine needles, leaves, moss clumps — by hand or with soft tools to avoid shingle damage.

    Brush Icon Soft Wash Roof Treatment

    After moss removal, we apply a biodegradable, roofing-safe soft wash treatment to kill off remaining spores and stop new growth from coming back.

    Swords Icon Debris Clearing

    We remove sticks, leaves, needles, and gunk from every part of your roof.

    Swords Icon Valley & Flashing Flow Check

    We inspect and clear water pathways like roof valleys to ensure proper drainage.

    Our Best Client Reviews

    Johnny Tsunami Testimonials place picture
    4.8
    Based on 1752 reviews
    powered by Google
    Andrew Welch profile pictureAndrew Welch
    04:04 19 May 26
    We could not be more pleased with the work led by JP Nunez. He showed great commitment to ensuring we were 100% satisfied with the work. In fact, he went above and beyond and made our cedar shake roof look beautiful - after thirteen years of Pacific Northwest weather. We strongly recommend Johnny Tsunami for all your exterior cleaning needs! Thank you!
    Robert Homan profile pictureRobert Homan
    21:47 18 May 26
    Did the job quickly and efficiently, we have have had some rain and I still see a lot of moss still on the roof not sure what to think does it have to be a storm for it to get washed away?
    James Swanson profile pictureJames Swanson
    20:25 18 May 26
    It was great working with Vance and Chris.
    Danyelle O'Neal profile pictureDanyelle O'Neal
    03:21 17 May 26
    Everyone was so accommodating for a quick turnaround job on a unique floating home on Lake union From scheduling to some hard to get to windows. The technician showed up on time was friendly and willing to get creative to get the job done. I will definitely use them again.
    Roma hamilton profile pictureRoma hamilton
    01:29 16 May 26
    Great job all around. Polite and professional. Special thanks to Aiden, Allen and Merril for the great work. We will use them again.
    Mark.
    Shelton Washburn profile pictureShelton Washburn
    00:34 16 May 26
    Johnny Tsunami were exceptional from start to finish. 5 star review!!!
    James Long profile pictureJames Long
    21:56 15 May 26
    From the initial contact through the final cleanup, I am very happy with all of the service that was provided. Dylan did a wonderful job and I couldn't be happier with the outcome. I would absolutely recommend this business if you need to get moss cleaned off of your roof.
    MsFox profile pictureMsFox
    18:11 15 May 26
    Great service of cleaning my garage metal roof. It had been years since it was cleaned, and it took quite a bit of elbow grease and a power washer to get it clean. Dylan did a fantastic job of updating me with the status of the job. I will be using this company again! I would highly recommend them.
    Michael Arau profile pictureMichael Arau
    20:52 14 May 26
    Lane was very polite, efficient and thorough. He discovered some spots that needed additional attention. Well done Lane!
    Greta Gamble profile pictureGreta Gamble
    19:03 14 May 26
    Vance and Chris did an awesome job! They were really quick and our house is super clean now. They also took the gutters off the estimate because they weren’t that bad which we really appreciated! Definitely would call them again when our siding needs to be cleaned
    Steve Clark profile pictureSteve Clark
    19:01 14 May 26
    Alan Salas and his assistant were very courteous and thorough in explaining what they were doing and in answering my questions. I am very pleased with their work.
    Scott Taylor profile pictureScott Taylor
    03:57 14 May 26
    I had Johnny Tsunami clean the moss off the roof of my house and garage. Did a great job!!
    I was surprised that it was done in one day considering the size of the roofs and they only sent one guy, but he got it done. Excellent job on the cleanup too! Rinsed off all of the windows and the grounds. I would highly recommend them to anyone.

    Award Winning Service, Year After Year

    Thanks for making us the most reviewed cleaning
    company in the PNW.

    It’s time to say goodbye to dirt and moss and hello to a cleaner, brighter home!
    From roof cleaning to pressure washing, we’re here to help. 

    Let’s Get Your Home Sparkling Again

    Let’s Get Your Home Sparkling Again

    It’s time to say goodbye to dirt and moss and hello to a cleaner, brighter home!
    From roof cleaning to pressure washing, we’re here to help. 

    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.

    Why Choose Johnny Tsunami for Roof Cleaning?

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

    Over 15 Years of Local Experience
    We’ve cleaned thousands of roofs in the Kitsap, King and pierce county area.  
    Safe, Low-Pressure Methods
    Our soft washing technique gently removes moss and algae without damaging your roof.
    Full Licensed & Insured Crews
    Every tech is trained, uniformed, insured, and committed to clean, respectful service.​ ​

    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

    No. Pressure washing damages shingles. We use soft-brush and soft-wash methods that protect your roof while thoroughly removing growth and debris.

    Absolutely. We’re fully exterior — no access to your home needed.

    Most roof cleanings take 2–4 hours depending on size, slope, and moss coverage.

    We use moss-killing solutions that prevent regrowth for months — and offer maintenance plans if you want recurring treatments.

     

    Frequently Asked Questions

    No. Pressure washing damages shingles. We use soft-brush and soft-wash methods that protect your roof while thoroughly removing growth and debris.

    Absolutely. We’re fully exterior — no access to your home needed.

    Most roof cleanings take 2–4 hours depending on size, slope, and moss coverage.

    We use moss-killing solutions that prevent regrowth for months — and offer maintenance plans if you want recurring treatments.

     

    Not Sure What Your Roof Needs?

    We’ll Help You Find Out.

    Not Sure What Your Roof Needs?

    We’ll Help You Find Out.