Serving Winder, Bethlehem, Auburn, Statham, Hoschton, Braselton & Jefferson
Those dark streaks on your roof can make the whole property look older than it is.
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Fast response. No deposit required.
In Georgia's warm, humid climate, black roof streaks are often associated with Gloeocapsa magma, a type of airborne cyanobacteria commonly called blue-green algae. It thrives where moisture lingers and can feed on the limestone filler used in many asphalt shingles. Shade, tree cover, pollen, and limited sunlight can help the staining spread and stay visible. Not every dark mark has the same cause, so we review the roof before recommending a cleaning plan. Moss and lichen can be more serious because they hold moisture against the roof surface and can disturb roofing materials over time.
Professional roof cleaning from Clean Defense Force treats the growth at the source with a low-pressure roof soft washing process. A clean roof improves curb appeal, makes the home look newer from the street, and helps keep roofline maintenance from being ignored until staining gets heavy. Some moss or lichen may continue to lighten after treatment instead of disappearing right away, so we set expectations before the job starts.
We never use high-pressure water on roofs. High pressure can strip granules, force water where it does not belong, and cause expensive problems. Instead, we use a low-pressure soft washing process designed for roof surfaces.
Our process applies a professional roof cleaning mix at low pressure so black streaks, algae, moss, lichen, and organic growth can be treated without treating the roof like concrete. We try to avoid walking roofs when possible and choose the safest access method for the property. Full roof washes include a 1-year warranty against the treated growth returning quickly.
Roof cleaning mix is designed to treat organic growth, so the plants and surfaces below the roofline need careful attention too. Before cleaning begins, we review the roof slope, gutters, downspout outlets, garden beds, potted plants, grass, painted surfaces, and areas where runoff may collect. We also ask customers to point out delicate or recently planted landscaping that may need extra care.
During the cleaning, we use controlled application, rinse landscaping where needed, monitor runoff, and adjust the process for the property. The protection plan can vary with wind, drainage, roof access, gutter condition, and the plants around the home. If an area needs a different approach, we address that before applying the roof treatment.
Real project photos
Real Clean Defense Force photos from roof cleaning & soft washing jobs in Winder and nearby cities.
Customer reviews
Recent Google reviews from Clean Defense Force customers.
Jack Nemecek
3 weeks ago
We had Clean Defense Force clean our roof today. Austin did an excellent job. He is prompt, courteous, and as professional as you would expect from a service company that relies on their reputation. Check out his Website to see what services he offers. He has my highest recommendation. I also like that he is a U.S. Navy Veteran. Jack Nemecek, Ph.D.
Jim
a week ago
Austin did a great job cleaning out my underground downspout drains, and also pressure washing my driveway, sidewalks and patio. I will definitely use him again!
Lisa Hulsey
2 weeks ago
I so appreciated the fact that I was sent a photo of who’d be coming out beforehand. Then Austin arrived within the timeframe he quoted and did a beautiful job in cleaning out my gutters and drains.
Common questions
Straight answers about roof cleaning & soft washing, estimates, and what to expect.
Yes. Black streaks are usually roof algae and organic growth. Our low-pressure roof soft washing process treats the growth so the roof can brighten without high-pressure damage. Moss and lichen may continue to lighten after treatment instead of disappearing instantly.
Yes. Clean Defense Force provides roof cleaning and roof soft washing from Winder to nearby cities including Bethlehem, Auburn, Statham, Hoschton, Braselton, Jefferson, and surrounding service areas when access and roof condition are a good fit.
Most homeowners use roof washing, roof cleaning, and roof soft washing to describe the same goal: removing black streaks, algae, moss, lichen, and organic growth from the roof. The important part is that we use low pressure and review the roof before recommending a cleaning plan.
Most roof cleaning projects in our service area range from $500 to $900 depending on roof size, pitch, access, staining, moss or lichen, roof material, landscaping, and whether the roof is a good fit for soft washing. We provide a clear estimate before scheduling.
Our roof cleaning is designed around low pressure. We do not blast shingles with high-pressure water, and we review roof pitch, age, condition, staining, access, and surrounding landscaping before recommending the safest approach.
Not always. We try to avoid walking roofs when possible and choose the safest practical access method based on roof pitch, height, landscaping, staining, and the areas that need treatment.
Yes. Full roof washes include a 1-year warranty. Spot treatments or limited touch-up scopes are reviewed separately so expectations are clear before the job starts.