Professional Roof Cleaning
That Protects Your Investment
Our soft wash roof cleaning safely removes black streaks, moss, algae, and lichen without damaging your shingles. Extend the life of your roof and restore your home's curb appeal.
Why Your Roof Needs Professional Cleaning
Those dark streaks running down your roof are not just dirt or normal aging. They are caused by Gloeocapsa magma, a type of blue-green algae that feeds on the limestone filler in asphalt shingles. Left untreated, this algae spreads across your entire roof, retaining moisture and accelerating shingle deterioration.
Moss, lichen, and other organic growth compound the problem by lifting shingle edges and trapping water underneath, leading to leaks and structural damage over time. A roof covered in algae and moss can lose years of its expected lifespan.
- Black streaks worsen every year if left untreated
- Algae and moss retain moisture and accelerate decay
- Dark stains absorb heat, increasing cooling costs
- Neglected growth can void shingle warranties
Why We Use Soft Wash Instead of Power Washing
High-power washing is one of the worst things you can do to a shingled roof. The force strips protective granules from shingles, voids manufacturer warranties, and can drive water underneath roofing materials. That is why Divine Shine exclusively uses the soft wash method for roof cleaning.
Soft washing relies on low-pressure application (no more than the force of a garden hose) combined with specialized, biodegradable cleaning solutions. These solutions kill algae, moss, and bacteria at the root level, breaking down stains without any mechanical force on your shingles.
- Low pressure protects shingle integrity and granules
- Cleaning solutions kill growth at the root, not just the surface
- Recommended by major shingle manufacturers like GAF and CertainTeed
- Results last 2 to 3 years longer than power washing
What We Treat
Common Roof Problems We Eliminate
Our soft wash treatment addresses every type of organic growth and staining that threatens your roof.
Black Streaks
Caused by Gloeocapsa magma algae that feeds on shingle limestone. We kill the algae and restore your roof's original appearance.
Moss Growth
Moss lifts shingle edges and traps moisture underneath, leading to leaks. Our treatment kills moss and prevents regrowth.
Algae Buildup
Green and blue-green algae colonies spread rapidly in humid conditions, staining your roof and retaining damaging moisture.
Lichen
This stubborn organism bonds tightly to shingles and is especially destructive. Our specialized solutions dissolve lichen safely.
Oxidation & Staining
Environmental staining from pollution, tree sap, and weathering dulls your roof. We restore brightness and color uniformity.
The Benefits
Why Roof Cleaning Is Worth the Investment
Professional roof cleaning delivers value far beyond a cleaner appearance. It protects your largest investment and saves you money.
Extends Roof Lifespan
Removing algae, moss, and lichen prevents premature shingle deterioration, potentially adding 5 to 10 years to your roof's useful life.
Improves Curb Appeal
A clean roof dramatically improves your home's appearance and can increase property value, especially important when selling.
Boosts Energy Efficiency
Dark algae stains absorb more heat, forcing your AC to work harder. A clean roof reflects sunlight and can reduce cooling costs.
Prevents Costly Replacement
A new roof costs thousands. Regular soft wash cleaning is a fraction of that cost and helps avoid premature replacement entirely.
How It Works
Our Roof Cleaning Process
Every roof cleaning follows a careful, proven process designed to deliver thorough results while protecting your property.
Inspection & Assessment
We examine your roof's condition, identify all growth and staining, and check for any pre-existing damage before we begin.
Protect Surroundings
We pre-wet all landscaping, cover delicate plants, and protect outdoor furniture and fixtures near the work area.
Soft Wash Application
Our biodegradable cleaning solution is applied at low pressure, saturating every surface to kill algae, moss, and bacteria at the root.
Rinse & Final Check
After the solution has done its work, we gently rinse your roof and surrounding areas, then perform a final quality inspection.
Common Questions
Roof Cleaning FAQ
Answers to the questions homeowners ask most about professional roof cleaning.
Black streaks on roofs are caused by Gloeocapsa magma, a type of blue-green algae that feeds on the limestone filler in asphalt shingles. This algae is airborne and thrives in warm, humid climates. Over time, the dark stains spread across the entire roof, making it look aged and neglected. The good news is that professional soft wash cleaning completely eliminates these streaks and restores your roof's appearance.
Yes, traditional high-power washing can cause serious damage to asphalt shingles. The force strips away the protective granule coating, shortens shingle lifespan, and can even void your manufacturer warranty. That is exactly why Divine Shine uses the soft wash method exclusively for roof cleaning. We apply cleaning solutions at low pressure, no stronger than a garden hose, to safely break down and remove organic growth without any risk to your shingles.
Most roofs benefit from professional soft wash cleaning every 2 to 3 years. However, the frequency depends on your specific conditions. Homes surrounded by trees, in heavily shaded areas, or in regions with high humidity may need cleaning more often. During your inspection, we can recommend a maintenance schedule tailored to your property.
Absolutely. Protecting your landscaping is a key part of our process. Before we begin, we thoroughly pre-wet all plants, shrubs, and grass around your home and cover any especially delicate vegetation. Our cleaning solutions are biodegradable. After the roof cleaning is complete, we rinse all surrounding landscaping thoroughly to ensure nothing is affected.
Ready for a Cleaner, Healthier Roof?
Get a free, no-obligation quote for professional soft wash roof cleaning. We serve communities across Kentucky, Indiana, Tennessee & Illinois.
Call/Text (270) 836-4057Common Questions
Roof Cleaning FAQ
Common questions about our professional roof cleaning and moss removal services.
Is roof cleaning safe for my shingles?
Yes, we exclusively use soft washing methods for roof cleaning. High-pressure washing can damage shingles and void manufacturer warranties. Our low-pressure technique with specialized cleaning solutions safely kills and removes algae, moss, lichen, and black streaks without harming your roofing materials.
What causes the black streaks on my roof?
Black streaks are caused by a type of algae called Gloeocapsa magma. This algae feeds on the limestone filler in asphalt shingles and spreads across your roof over time. Beyond looking unsightly, it can actually shorten the lifespan of your shingles by retaining moisture.
How long will my roof stay clean after treatment?
After a professional soft wash, most roofs stay clean for two to three years. The cleaning solutions we use kill algae at the root and provide residual protection. Results can vary depending on tree coverage, shade, and humidity levels around your home.
Will roof cleaning extend the life of my roof?
Absolutely. Algae, moss, and lichen trap moisture against your shingles, accelerating deterioration. Regular roof cleaning removes these organisms and helps your roof last closer to its full expected lifespan, potentially saving you thousands in premature replacement costs.
How much does roof cleaning cost?
Roof cleaning costs depend on the size and pitch of your roof, accessibility, and the level of algae or moss growth. We provide free estimates and can typically give you a ballpark price over the phone with basic details about your home.