Roof Cleaning Concord NC

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Roof Cleaning in Concord NC and surrounding areas

Tired of looking at those black streaks, or even moss covering your roof? Worried about the potential damage this organic growth is causing to your asphalt shingles? Considering replacing your roof because of these unsightly stains? Don’t replace your roof. Just clean it! No need to worry any longer about the eye soar and potential damage mold, mildew, and moss is causing to your roof.

Blacks streaks, algae, mold, mildew, and moss removal in Concord

What’s eating your roof? The technical name for the black streaks covering your roof is gloeocapsa magma, commonly referred to as blue-green algae. Asphalt shingle manufacturers use limestone as an additive to increase the weight of shingles. This limestone is an excellent food source for blue-green algae. The perfect conditions for blue-green algae to thrive is a humid, shady environment, with access to a food source. In Concord and surrounding areas, these unsightly black streaks are typically seen on the North and Northwest facing sides of the roof, or heavily shaded properties. Left untreated, these black streaks will continue to grow, and eventually turn to moss. Black streaks on an asphalt shingle roof are very unsightly, however, moss can cause significant damage to your roof.

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Black streaks and moss removed safely and effectively in Concord and surrounding areas

The good news is these roof stains can be removed safely and effectively, using the proper techniques, biocides, and surfactants. Carolina Clean Roof uses a low-pressure soft wash process to clean the mold, mildew, algae, and moss from your Concord roof. Our process is the only process approved by ARMA (Asphalt Roofing Manufacturer’s Association) for cleaning an asphalt shingle roof. Once cleaned, your shingles will be completely eradicated of all mold, mildew, algae, and moss, for years of results. Drastically improve your home’s curb appeal and the life of your roof today!

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Real Roof Cleaning Reviews From Happy Customers


Roof Cleaning Concord NC

They are very professional and great pricing for cleaning mold and fungus from our rooftop. My husband called for several quotes and Carolina Clean Roof was the most reasonable compared to other similar companies. They showed up on time and completed the job quickly. Anyone who has black streaks on their rooftop should call Trevor Byrum.

Kathy Zarachowicz

Roof Cleaning In Concord NC

We had a great experience with Carolina Clean Roof. Jason took the time to explain their cleaning process and address our concerns. He provided a quote the same day as my inquiry. The black streaks on our roof were making me cringe. Jason came on time and took care of everything with a smile. Black streaks are gone and the roof looks great! I highly recommend this company.

Dan Bertch

Roof Cleaning Concord

Jason and Trevor cleaned our roof and it looks amazing! Looks new again, no more black mold on the roof! They are very professional, courteous and personable. Jason took the time to explain the entire process to us, which was important to my engineer husband 😁 We highly recommend Jason and Carolina Clean Roof of Concord. The results are great!

Nancy Newsom

Frequently Asked Concord Roof Cleaning Services

The technical name for the black streaks on your roof is gloeocapsa magma, also known as blue-green algae. These bacteria land on asphalt shingle roofs and begin feeding on the limestone in the shingles. Years ago, asphalt shingle manufacturers began adding limestone to shingles to increase their weight. This limestone is a perfect food source for blue-green algae. Combine this food source with a warm, humid, shady environment, and these are the perfect conditions for blue-green algae. Over time, the algae will expand and grow into what you see as the black stains on your roof.

The black stains on your roof can be removed safely and effectively using the correct combination of biocides and surfactants. The only process approved for removing these stains is a low-pressure soft wash process. With a low-pressure soft wash process, the solution is applied to the roof where the algae is completely eradicated. This is the only process approved by ARMA (Asphalt Roofing Manufacturer’s Association) for cleaning a roof. Any other method used will void your manufacturer’s warranty.

Pressure washing your roof is not an approved process for cleaning a roof. Pressure washing will remove granules from the asphalt shingles significantly reducing the function of the roof, voiding the manufacturer’s warranty.

The solution used to clean your roof can harm your landscape if the proper precautions are not taken. Evergreen shrubs and most landscape bushes and trees are very hardy, however, delicate flowers and certain trees and bushes (specifically Japanese Maples) are very sensitive. Care must be taken to ensure the roof cleaning solution is not applied to the types of plants. Carolina Clean Roof ensures two technicians are on every roof cleaning job. While one technician is cleaning the roof another is watering all landscape around the home. In addition, we bag and collect runoff from gutters and downspouts, and/or, dilute to a percentage less than pool water. These precautions are very important in ensuring your landscape is completely protected during the process.

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