Roof Cleaning
in North Georgia & Upstate SC
Safe, low-pressure soft washing that removes black streaks, algae, moss, and lichen from your roof — restoring its appearance and extending its lifespan without damaging your shingles.
Safe Roof Cleaning That Kills Algae at the Root
If you've noticed dark streaks spreading across your roof, that's Gloeocapsa magma — a blue-green algae that feeds on the limestone in your shingles. In North Georgia's humid climate with heavy tree coverage and frequent rain, it spreads fast. Left untreated, it traps moisture against your roofing material, accelerates granule loss, and can take years off your roof's lifespan.
At Southern Exterior Cleaning, we use soft washing — a low-pressure method that applies specialized biodegradable cleaning solutions to kill algae, moss, and lichen at the root, then gently rinses the surface clean. No high pressure, no granule damage, no risk to your shingles. This is the same method recommended by shingle manufacturers like GAF, CertainTeed, and Owens Corning.
The result is a roof that looks years younger, reflects heat more efficiently, and is protected against regrowth for 2-4 years — all without voiding your warranty or damaging your roofing material.
Roof Types We Clean
We adjust our cleaning solutions and technique for each roofing material to ensure a safe, thorough clean every time.
Asphalt Shingles
The most common roof type in North Georgia. We remove black algae streaks and moss without stripping protective granules. Soft wash is the only manufacturer-approved cleaning method.
Metal Roofs
Standing seam, corrugated, and metal panel roofs develop oxidation, algae, and dirt buildup. Our soft wash restores the original color and shine without scratching or damaging the finish.
Tile Roofs
Concrete and clay tile roofs are porous and collect moss, algae, and dirt in their grooves. Our low-pressure treatment cleans deep without cracking or displacing tiles.
Slate Roofs
Slate is beautiful but delicate. High pressure will crack it. Our gentle soft wash approach cleans organic growth safely while preserving the natural stone surface.
Cedar Shake
Cedar shake roofs need special care — pressure washing destroys the wood grain. Our soft wash kills moss and algae while conditioning the cedar to extend its life.
Flat & Commercial Roofs
TPO, EPDM, and flat commercial roofing systems collect standing water and organic growth. We clean and treat these surfaces to prevent ponding-related deterioration.
Those Black Streaks Aren't Just Ugly — They're Eating Your Shingles
Free estimates returned within 24 hours. No obligation, no pressure.
How We Safely Clean
Your Roof
Every roof cleaning follows our proven four-step soft wash process — no high pressure ever touches your shingles.
Inspect & Protect
We inspect your roof type, pitch, and the severity of algae or moss growth. We cover landscaping, protect windows, and prep the area before any chemicals are applied.
Apply Soft Wash Solution
We apply our biodegradable cleaning solution at low pressure. It penetrates the root system of algae, moss, and lichen — killing the growth, not just rinsing the surface.
Dwell & Rinse
The solution dwells on the surface to fully break down organic growth. We then rinse with low-pressure water, letting gravity carry the debris off your roof safely.
Final Check & Clean Up
We rinse all surrounding surfaces, check your gutters, and do a final walkthrough with you to ensure every section of your roof meets our standards — and yours.
See the Difference Soft
Washing Makes
Real roof cleaning results from real homes across North Georgia. Drag the slider to reveal the transformation.
Why Homeowners Trust SEC
for Roof Cleaning
Your roof is the most expensive surface on your home. Here's why North Georgia homeowners trust us to clean it right.
No High Pressure — Ever
We exclusively use soft washing on roofs. High-pressure washing strips granules from shingles and voids warranties. Our method is the only one approved by major shingle manufacturers.
Eco-Friendly Solutions
Our cleaning solutions are biodegradable and plant-safe. We protect your landscaping, cover sensitive plants, and rinse thoroughly so nothing harmful reaches your garden or lawn.
Results Last 2-4 Years
Because we kill algae and moss at the root — not just rinse the surface — your roof stays clean significantly longer. Most homeowners only need cleaning every 2-3 years.
143+ Five-Star Reviews
We've earned a perfect 5.0 rating on Google by treating every roof like it's our own. Our reputation is built one clean roof at a time — and we plan to keep it that way.
Cheaper Than a New Roof
A roof replacement costs $10,000-$25,000+. Professional roof cleaning costs a fraction of that and can add years to your roof's life. It's the highest-ROI maintenance you can do.
$1M Fully Insured
Licensed in both Georgia and South Carolina with $1 million in liability coverage. Your property is fully protected from the moment we arrive until the job is done.
Roof Cleaning Across 40+ Cities
in North Georgia & Upstate SC
We provide professional soft wash roof cleaning within a one-hour radius of Toccoa, GA. Here are some of the cities we serve.
Don't see your city? We probably serve it. Give us a call to find out.
Call (706) 525-8747Common Roof Cleaning
Questions
Everything you need to know about professional roof cleaning in North Georgia.
Ready for a Cleaner,
Longer-Lasting Roof?
Request your free roof cleaning estimate today. Most quotes returned within 24 hours.
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