Roof Cleaning & Moss Removal Utah | Best Roofing Utah

Over time, your roof can develop unsightly black streaks, green moss, and a layer of grime that diminishes your home’s curb appeal and can even shorten the lifespan of your shingles. At Best Roofing Utah, we are a professional roof cleaning company providing services designed to safely and effectively restore the beauty of your roof and protect your investment.

Using specialized low-pressure cleaning techniques, known as soft washing, we can remove years of buildup without damaging your roofing material. A professional roof cleaning is one of the fastest and most affordable ways to instantly boost your home’s appearance and value.

Why is Roof Cleaning Important for Your Utah Home?

A dirty roof is more than just a cosmetic problem. The organic growth commonly found on roofs in Utah can cause significant, long-term damage.

• Black Streaks (Gloeocapsa Magma): Those ugly black streaks are actually a hardy type of algae that has a protective dark sheath. It feeds on the limestone filler in your asphalt shingles, breaking them down, dislodging the protective granules, and absorbing heat, which shortens the roof’s life.
• Moss & Lichen Growth: Moss and lichen hold moisture against your roof’s surface like a sponge. In the winter, this trapped water freezes and expands, which can lift shingles, create cracks, and damage the shingle matting. In the summer, the constant moisture can lead to rot and deterioration of the roof deck.
• Reduced Curb Appeal & Home Value: A stained, dirty roof makes an entire property look old and poorly maintained. This can significantly lower its resale value and make it difficult to pass a home inspection when you decide to sell.
• Potential for Roof Leaks: Heavy moss growth can create small dams, preventing water from draining properly. This trapped water can work its way under your shingles and lead to costly leaks.
• Insurance & HOA Compliance: Some insurance companies may threaten to cancel a homeowner’s policy if the roof has excessive organic growth, as it’s considered a risk. Similarly, many HOAs have rules against unsightly roofs.

Our Safe & Effective Roof Cleaning Process: Soft Washing

High-pressure power washing can be extremely damaging to asphalt shingles. It blasts away the protective granules, voids your manufacturer’s warranty, and can force water underneath the shingles. We use a professional technique called soft washing, which is the only method recommended by the Asphalt Roofing Manufacturers Association (ARMA).

1. Property Protection: We start by thoroughly rinsing your home’s siding and landscaping with water. We cover delicate plants, doors, and windows to protect them from the cleaning solution.
2. Low-Pressure Application: We apply a specialized, eco-friendly, biodegradable roof cleaning solution using very low pressure—often no more than a garden hose. This professional-grade “roof shampoo” is designed to kill 100% of the algae, moss, and lichen at the root without relying on damaging high pressure.
3. Dwell Time: We let the solution dwell on the roof, allowing it to break down the organic matter and loosen grime.
4. Gentle Rinse: After the solution has had time to work, we gently rinse the roof with low-pressure water, washing away the dead organic matter and grime. The black algae streaks disappear almost instantly, revealing your roof’s true color. Moss and lichen, now dead at the root, will wash away naturally with the next few rainfalls, leaving your roof spotless.
5. Final Cleanup: We do a final rinse of your home and landscaping to ensure everything is left clean and beautiful.

Our Roof Cleaning Services

• Asphalt Shingle Roof Cleaning: Our primary service, designed to safely remove black streaks and moss from architectural and 3-tab shingles.
• Tile Roof Cleaning: We can safely clean concrete and clay tile roofs, removing moss and algae from the porous surfaces without damaging the tiles.
• Metal Roof Cleaning: We remove dirt, grime, and organic stains from standing seam and other metal roofing systems.
• Cedar Shake Roof Cleaning: This is a specialized service that requires expert care. We use specific cleaners and techniques to clean and restore the natural beauty of wood roofs without causing damage to the soft fibers.
• Moss Removal Treatment: For roofs with heavy moss growth, we apply a specialized treatment to kill the moss and can apply preventative treatments to inhibit its return.

Frequently Asked Questions About Roof Cleaning

What are the black streaks on my roof?

Those streaks are a type of algae called Gloeocapsa magma. It travels through the air and thrives on the north side of roofs where moisture lingers longer. Our soft wash process is designed to kill it completely.

Will cleaning my roof damage my shingles?

Not with our method. High-pressure washing will absolutely cause damage. Our professional soft washing technique is the only approved method that is both safe and effective, and it will not harm your shingles or void your warranty.

How long does the roof stay clean after the service?

A professional soft wash cleaning can keep your roof free of streaks and moss for 3-5 years or longer, depending on environmental factors like shade, humidity, and proximity to trees.

Can I clean my roof myself?

We strongly advise against it. Working on a slippery roof is dangerous without proper safety equipment and training. Additionally, using the wrong cleaning solution (like household bleach) or too much pressure can cause permanent damage to your roof, gutters, and landscaping.

How much does roof cleaning cost?

The cost of a professional roof cleaning is significantly less than the cost of a premature roof replacement. The price depends on the size of your roof and the severity of the growth. We provide a free, no-obligation quote.

Restore Your Home’s Curb Appeal Instantly

Don’t let a dirty roof bring down the value and appearance of your home. A professional cleaning from Best Roofing Utah is a safe, affordable, and highly effective solution.

Contact us today at +1-(877)-540-6523 or visit us at bestroofingutah.net to schedule your Free Roof Cleaning Estimate.

Proudly Serving Communities Across Utah

Best Roofing Utah is headquartered in Salt Lake City and we are proud to provide expert roofing services to homes and businesses throughout the region. If you don’t see your town listed, give us a call! Our primary service areas include: