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 two decades 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

Robert Widdifield
Robert Widdifield
★★★★★
2 weeks ago
Diamond Roof Cleaning did the soft wash on our roof and walls on the house and garage. This was our third time and very pleased every time. They arrived on time and completed in about 2-1/2 hours, the crew of two were friendly and super efficient. The photos are before/after of the house and garage, the house and most red cedar is 48 years old and looks wonderful. We’re pleased with the quality of the work and clean up, you would as well!
Dawn Luminiello
Dawn Luminiello
★★★★★
a week ago
If I could give these guys 10 starts I would! I’m serious. They were totally on point from beginning to end. I needed my roof washed for my insurance. They completely understood, got here quickly, absolutely professional and super sweet! I tend to overshare and they were great at listening too lol. But seriously I’m extremely happy I chose to go with this company. And I am having them come back in the spring to wash the house and deck for me. Prices were very affordable in my opinion as well. You will not be disappointed, they are worth every star and like I said I wish I could give them more! 10 Stars!!! I don’t have photos to share, I can’t get on the roof and I’m terrified of heights lol
Karen Forrest
Karen Forrest
★★★★★
a month ago
Great company. Michael the owner is really understanding. The guys who came out were professional and respectful of property. Explained the process and did not leave until I was completely satisfied. Had the roof cleaned and house soft washed. Looks amazing.
Joanne Tarditi
Joanne Tarditi
★★★★★
2 months ago
We are very pleased with the service we received from Diamond Roof Cleaning! Our detached garage ,which is under trees, had a lot of moss growing on the pyramid roof. Mike explained the process of what they were going to do. Diamond Roof cleaning did an excellent job! We are also impressed with the way they sent out their proposal by email..
Laura Johnson
Laura Johnson
★★★★★
2 weeks ago
I’m a repeat customer and continue to be impressed! Same-day responses to inquiries, quick pricing, fast scheduling, and great prices. The quality of the work is TOP NOTCH. Highly recommend!

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. See what customers say in our 680+ Google reviews at 5★.

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

From Our Blog

The Diamond Standard Of Exterior Cleaning Awaits