Those black streaks are not mold or mildew or a failing roof, those gnarly black streaks and discolorations on your roof is actually bacterial algae called "Gloeocapsa magma" This can be safely removed without high pressure.
We can take care of this problem with a technique called Soft Washing. We apply a solution that kills the algae spores in the shingles and rinse away with low pressure water.
Treat your home to an Aqua ProWash today and experience a true clean. The aqua roof clean will renew and brighten your roof with long lasting result. Soft Washing with cleaning detergents eradicating all growth will increase the curb appeal of your home or business and provide a healthier cleaner environment.
* Warranty options are available for 2 or 3 years and can be included with your quote
how it works
Let’s break down what a professional roof washing service looks like. Aqua ProWash specializes in washing metal, shingle, and adobe roofing and includes the following services, Soft Wash—We use a low-pressure system, combined with a top-grade cleaning detergent, to remove tough grime, moss clumps, and black algae from your roof. Yet, it is light enough to preserve your shingles at the same time. Debris Removal—We will clean any branches, leaves, or other unwanted debris from your roof as well.
At Aqua ProWash, we recommend roof washing every twelve months, specifically when the warm weather hits in the spring. Washing your roof this frequently will prevent any existing damages from exacerbating.