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SAVE 10% Book 2+ weeks ahead Roof Soft Washing · Fairfield County, CT

Black streaks and moss, gone - safely.

Those dark stains are living algae eating at your roof. We remove them with a gentle, low-pressure soft wash and treatment - never high pressure that voids shingle warranties.

  • ✓ Low-pressure soft wash - safe for cedar shake & asphalt
  • ✓ Kills algae & moss at the root, not just the surface
  • ✓ Fully licensed, insured & locally owned
Trusted by 350+ Fairfield County homeowners
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What kind of roof do you have?

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★ 10% early-booking discount applied
★★★★★ 4.9 · 350+ homes
Licensed & fully insured
Locally owned in Fairfield County
Satisfaction guaranteed
The difference

Streaked and stained to like-new.

Real Fairfield County homes. Same spot, before and after a single visit.

BeforePhoto coming soon
AfterPhoto coming soon

Cedar shake roof · Greenwich

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AfterPhoto coming soon

Asphalt roof · Westport

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AfterPhoto coming soon

Algae treatment · New Canaan

What you get

A roof wash that protects, not damages.

  • ✓ Low-pressure soft wash - no shingle damage
  • ✓ Algae & Gloeocapsa stain treatment
  • ✓ Moss removal & regrowth prevention
  • ✓ Cedar-shake safe methods
  • ✓ Optional gutter clean-out add-on
  • ✓ Plant-safe, roof-safe detergents

Part of a bigger plan?

Roof Soft Washing is one of the specialized services under HomeRenewCT. Members bundle services across the year and save over $1,000 annually.

Ask about our Home Care Plan
From the neighborhood

What Fairfield County says.

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Good to know

Questions, answered.

Is soft washing safe for my roof?
Yes - that's the whole point. Soft washing uses low pressure and specialized detergents, so it removes algae and moss without stripping granules or voiding your shingle warranty the way high-pressure washing can. It's the method roofing manufacturers actually recommend.
What are the black streaks on my roof?
They're a living blue-green algae called Gloeocapsa magma. It feeds on the limestone filler in shingles and spreads - those streaks keep growing and shorten your roof's life until they're treated.
How long does it last?
Most roofs stay clean for 2-4 years after a soft wash, depending on tree cover and shade. We can set up a maintenance schedule so it never gets bad again.
How much does roof soft washing cost?
Most Fairfield County roofs fall between $400 and $900 depending on size, pitch, and how much growth there is. You'll get an exact quote after the quick questions above.
Are you licensed and insured?
Yes - fully licensed and insured, locally owned in Fairfield County. Proof of insurance available on request before any work begins.
Related services

More ways we keep your home cared for.

Pressure Washing →Paver & Stone Sealing →Gutter Cleaning →
SAVE 10% Book 2+ weeks ahead

Ready to see your roof clean again?

Get a free, no-obligation quote in about a minute — and lock in your early-booking discount.

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Serving Greenwich, Westport, New Canaan, Darien & all of Fairfield County. Visit HomeRenewCT →

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