Understanding and Removing Black Streaks from your Roof

What causes black streaks on roofs?

Many homeowners are dismayed to find dark streaks on their asphalt shingle roof, fearing that it may be dirt, mildew or mold growth. In reality, these stains are caused by a type of bacteria called Gloeocapsa Magma. The growth of this bacteria on shingles is not harmful to humans, but can be unsightly, significantly reducing the curb appeal of your home, as well as destructive to your shingles.

Why is it important to remove black streaks from your roof?

Dark spots often appear on northern-facing or other shaded surfaces that are damp and conducive to bacteria growth. It is often spores carried by squirrels, birds or insects that spread quickly to form black streaks on shingles; left untreated, these streaks can cause further damage to your shingles, ultimately penetrating any structural supports underneath.

How to safely and effectively remove black streaks from your roof?

Many DIY products that claim to remove these stains from your roof often contain bleach or similar harsh chemicals that can harm the environment and actual shingles, paint or vinyl siding at a later stage. Inhalation of bleach could also pose health hazards to humans. So, for your own health, opting for a DIY approach may not be something you want to try. Additionally, any plants or landscaping you may have are also at risk with these over the counter chemicals. This is what makes hiring the roof cleaning specialist at Diamond Roof Cleaning the ideal solution for washing your roof.

Why hire professional roof cleaners?

The quickest and safest way to remove black streaks from your roof is with our specialized soft wash roof cleaning service. Over the course of more than a decade we have perfected our unique blend of eco-friendly detergents so that it goes beyond simply cleaning. It kills bacteria at its source, thereby preventing future outbreaks. In addition, our proven soft wash methods means that while it removes dirt that causes premature aging of shingles and siding degradation, the process itself will never harm your shingles.

Other ways to enhance your home’s curb appeal

In addition to our soft wash roof cleaning, we also offer several other ways to boost the curb appeal of your home. Such as soft wash siding cleaning and pressure washing for concrete surfaces. An unsightly or stained exterior not only reduces its curb appeal, but can lead to many different problems, including the deterioration of the siding and wood trim. So, let us take care of your home’s exterior, and it will take care of you!

CLIENT REVIEWS

Elena Pendino
Elena Pendino
3 weeks ago
Diamond delivered exceptional power washing services with professionalism and precision. Their skilled team uses top-of-the-line equipment to restore my roof to spotless condition. I appreciate their careful handling of surfaces, efficient work, and eco-friendly cleaning methods that are safe for people, pets, and plants. With prompt communication and attention to detail, they consistently exceed expectations, making them a reliable choice for both one-time and ongoing power washing needs.
Robert Worley
Robert Worley
5 months ago
Diamond Roof Cleaning was recommended to me by Ken Morton Roofing. They came in and did an outstanding job! The price is quite reasonable and I am very happy with the results. I had a lot of moss growing on the shingles and this cleaning has taken care of that. I’m confident that it will give me another 5 years on a roof that is already 22 years old. I will definitely be a repeat customer!
Nicholas Roberson
Nicholas Roberson
2 months ago
Great business, good price. Got me scheduled quick, arrived right on time, friendly and professional. Killed the moss on my roof and left my siding looking nice and clean. Highly recommend!
Lou Marandino
Lou Marandino
4 months ago
Mike and his crew do a wonderful job. Diamond Roof Cleaning has come out multiple times to clean my siding. The house always looks pristine after they are finished. They were able to clean stains on the concrete that were there for years.
Lori Bertino
Lori Bertino
a month ago
I highly recommend Diamond Roof Cleaning. They power washed my house, sidewalks and vinyl fencing, with excellent results and at a very reasonable price. Great communication from start to finish.

Why Choose Diamond Roof Cleaning

Unmatched Service & Technology

From our state of the art cleaning systems, advanced cleaning methods to insure the best and safest results, to our intensive employee training, you can rest assured that with Diamond Roof Cleaning your home is being treated by the best and most reliable pressure washing and exterior cleaning company in Southern New Jersey! But don't take our word for it, our more than 600 5-star reviews speak for themselves!

best-service

There Is Nothing We Can't Clean

Whether your property has vinyl or brick siding. Whether it is a multi-building apartment community or and single family home, the soft washing and pressure washing professionals at Diamond Roof Cleaning can clean almost anything! Amazing results and friendly service and standard with us! We are proud to serve these great communities:

Fully Insured Pressure Washing Service In Southern New Jersey

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