Starting at $399
Roof washing that extends the life of your shingles.
Black streaks, algae, and moss don't just look bad — they eat away at your shingles. Our soft wash kills growth at the root without any high pressure.
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Why your roof needs cleaning
Those dark streaks aren't just dirt — they're living organisms that damage your roof over time.
Black streaks (Gloeocapsa magma)
Algae that feeds on limestone in your shingles. Spreads fast in our humid SC climate.
Green algae & moss
Traps moisture under shingles, leading to rot, leaks, and premature replacement.
Lichen
A stubborn combo of algae and fungus that bonds to shingle granules and is hard to remove once established.
Reduced curb appeal
A dirty roof makes your entire home look neglected — even if everything else is clean.
Higher energy bills
Dark algae absorbs more heat, making your attic hotter and your AC work harder.
Shortened roof life
Left untreated, organic growth can cut years off your roof's lifespan and void warranties.
How it works
A safe, proven 4-step process — no walking on your roof, no high pressure.
Ground-level inspection
We assess the roof from the ground and identify algae coverage, black streaks, moss, and any areas of concern.
Protect landscaping
Plants, flower beds, and outdoor furniture near the roofline are covered and pre-wetted before we apply any solution.
Apply soft wash solution
A low-pressure application of sodium hypochlorite and surfactant kills algae, mold, and moss at the root — no high pressure on your shingles.
Dwell & natural rinse
The solution dwells and breaks down organic growth. Rain naturally rinses the residue over the following days, leaving a clean roof.
Roof washing FAQ
No. Soft washing uses low pressure — about the same as a garden hose. It's the method recommended by shingle manufacturers like GAF and CertainTeed.
They're caused by Gloeocapsa magma, a type of algae that feeds on the limestone filler in shingles. It's cosmetic at first but can shorten roof life if left untreated.
Most roofs take 1–2 hours depending on size and pitch. We handle everything from the ground or low ladders — no walking on your shingles.
Every 2–3 years in the Rock Hill area. Roofs with heavy shade or north-facing slopes may need it more often.
You'll see a dramatic difference right away. Some residual algae may continue to wash away with rain over the next few weeks, making it look even better.
Ready for a cleaner roof?
Roof soft wash starting at $399. Bundle with a house wash or driveway and save on each.