Safe, Thorough Moss Removal for Your Entire Property

Our service removes grime, moss, mildew, and years of weather wear without damaging your home.

Why Moss Removal Actually Matters

Whether it’s on your roof, driveway, or back deck

Here’s what unchecked moss can do:

In the Pacific Northwest, moss grows fast — on roofs, patios, sidewalks, retaining walls, fences, and siding. It may start as a patch of green, but it quickly becomes a problem that damages surfaces, traps moisture, and creates safety hazards.

  • Erode roofing materials and curl shingles
  • Crack concrete and shift pavers by holding water
  • Make walkways, decks, and stairs dangerously slippery
  • Create a rotting layer on wood fencing, stairs, and trim
  • Lower curb appeal and property value

What's included in our service?

This isn’t just a surface wash. It’s a full-property moss removal and prevention process, tailored to each surface.

Crew Icon Manual & Soft-Tool Moss Removal

We gently remove surface moss from roofs, fences, pavers, and walkways using brushes, soft tools.

Brush Icon Eco-Safe Moss Treatment (Multiple Surfaces)

We apply a moss-killing treatment designed for each surface — roofing, wood, concrete, and stone — to kill spores and slow regrowth.

Swords Icon Walkways, Patios, & Driveways Cleared

We remove moss from high-traffic areas like sidewalks, paver paths, driveways

Swords Icon All Surfaces

Deck, Retaining Walls, Fences.

What's included in our service?

This isn’t just a surface wash. It’s a full-property moss removal and prevention process, tailored to each surface.

Crew Icon Manual & Soft-Tool Moss Removal

We gently remove surface moss from roofs, fences, pavers, and walkways using brushes, soft tools.

Brush Icon Eco-Safe Moss Treatment (Multiple Surfaces)

We apply a moss-killing treatment designed for each surface — roofing, wood, concrete, and stone — to kill spores and slow regrowth.

Swords Icon Walkways, Patios, & Driveways Cleared

We remove moss from high-traffic areas like sidewalks, paver paths, driveways

Swords Icon All Surfaces

Deck, Retaining Walls, Fences.

Our Best Client Reviews

Johnny Tsunami Testimonials place picture
4.8
Based on 1656 reviews
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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.
Jim Fitch profile pictureJim Fitch
15:43 19 Feb 26
They did a great job cleaning and treating my very long overdue roof.
Irene Hecht profile pictureIrene Hecht
05:00 19 Feb 26
Did a great job! Arrived on time, explained what he was going to do and cleaned my roof and windows!
Christy Arneson profile pictureChristy Arneson
22:37 18 Feb 26
Dylan and Dalton did a super thorough job cleaning my roof, gutters, windows, and decks. They arrived on time, worked quickly, and took me through a final walkthrough to make sure everything met expectations. Great work!
Jean Tracy profile pictureJean Tracy
22:26 18 Feb 26
The service and attitude of Laura and Bobby were excellent (front end). It didn’t feel like the service end was 5 star.
Tina Lothian profile pictureTina Lothian
20:54 18 Feb 26
Lane was a fantastic technician. He introduced himself and went through everything that was to be done. He communicated throughout the job when finding unexpected things. He took great photos & shared with me for our inspector.

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 Moss Removal Services

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 Match Our Methods to Your Materials
From shingles to stone, we use the correct cleaning pressure, tools, and treatment for each part of your home — not a one-size-fits-all blast.

Trained, Background-Checked Crews
You get real professionals — not temps. Our team is trained in safe removal, ladder use, and soft cleaning for wood, composite, vinyl, and stone.

We Know PNW Moss Behavior
We’re based here — we get how fast moss grows, how it hides, and how to keep it from coming back on all types of homes and properties.​

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 remove moss from walkways, patios, and driveways using safe surface-specific pressure.

Not quickly. Our treatment kills spores and slows regrowth. We also offer recurring moss control if you want hands-off maintenance.

No. Our solutions are eco-safe and rinsed thoroughly to protect your lawn, garden, and pets.

Yes — many of our clients book combo services. We’ll bundle it and keep the process seamless.

Frequently Asked Questions

Yes — we remove moss from walkways, patios, and driveways using safe surface-specific pressure.

Not quickly. Our treatment kills spores and slows regrowth. We also offer recurring moss control if you want hands-off maintenance.

No. Our solutions are eco-safe and rinsed thoroughly to protect your lawn, garden, and pets.

Yes — many of our clients book combo services. We’ll bundle it and keep the process seamless.

Not Sure What Your Roof Needs?

We’ll Help You Find Out.

Not Sure What Your Roof Needs?

We’ll Help You Find Out.