
Roof and moss
Moss off, roof protected
Exact price by address, eco-safe methods, photo proof when we finish.
- Licensed & insured
- Eco-safe methods
- Free quote in 24 hrs
Results
Moss off, roof protected
A real Seattle garage roof after a gentle, no-pressure treatment.


Roof cleaning & moss removal
Roof cleaning and moss removal in Seattle
We never pressure wash a roof. You get a gentle no-pressure treatment with eco-friendly compounds that kills the moss at the root and protects your shingles. Done right, it lifts years of green growth and adds years of life to the roof you already have.
- No pressure on roofs, ever, so shingles stay intact
- Eco-friendly compounds that kill moss at the root
- Protects the granules that keep your roof watertight
- Adds years of life and can delay a costly replacement
- Plant-safe rinses and careful runoff management

Watch it work
A gentle rinse, never pressure. The moss loses anyway.
Why gentle wins
Why a no-pressure wash protects your roof
High pressure tears up shingles and voids warranties. A gentle treatment does the work safely.
No pressure, no damage
Pressure strips the protective granules off shingles. Our gentle wash cleans without touching them.
Kills moss at the root
Eco-friendly compounds treat the moss where it grows, so it does not just come back next month.
Adds years to your roof
Clearing moss before it lifts shingles protects the roof you have and can put off a full replacement.
Reviews
What Seattle homeowners say
Real reviews from Seattle homeowners and small businesses.
“My old shingle roof was looking pretty bad and I was considering a full replacement, but I was blown away by what Brian and his team did at a fraction of the cost of a roof replacement. They use a gentle wash, no power washing, with environmentally friendly compounds. I won't need a new roof for another 5 years.”
Michael WGoogle review “Seattle Suds did an awesome job pressure washing our driveway, sidewalk, and front steps. The owner was super timely, really knowledgeable, and paid close attention to detail. With two little kids at home, it is such a relief to hire someone we can trust.”
Courtney SGoogle review “I am absolutely blown away by the incredible job Seattle Suds did on my house. Their communication was prompt, professional, and clearly explained the process and pricing. My siding, driveway, and patio were looking grimy after years, but now they look brand new.”
Shane KrummGoogle review
FAQ
Roof cleaning and moss removal questions
What to expect for moss removal and roof cleaning in Seattle.
Will roof cleaning damage my shingles?
Why is moss bad for my roof?
How long until the moss comes back?
Can roof cleaning really save me from a replacement?
Do you clean gutters too?
What if it rains?
Free estimate
Get your roof cleaning quote
Send your address and roof details. You get an exact price, usually within 24 hours.
Ready to evict the moss for good?
Send your address and roof details. You get an exact price, usually within 24 hours, and a gentle wash that protects the roof you already have.