Your roof is the most important part of your home, so you need to maintain it and take great care of it for the sake of its functionality and quality. Here at City Power Washing we use the same soft roof wash cleaning technique that we use on your siding, we apply to your roof as well, eliminating bacteria that would otherwise harm your roof and take away from the overall appeal of your home. We use a cleaning solution that is Guaranteed to kill theses damaging growths. We also use a degreaser as carbon stains from plane settlement also is a big causer of roof blackening.​ We have the expertise to remove those nasty black and green stains caused from lichen, ascomycete (mold), growth (moss), and slime (mildew and algae) with care. City Power Washing in Deltona serving Volusia and Seminole Counties, will provide solutions for a range of roofing material types, be it wood, asphalt, terracotta, ceramic, or metal. View More of the types of damaging growths that we remove. DAMAGING GROWTHS These composite organisms made up of a fungus, usually an ascomycete, that grows symbiotically with an algae or a cyanobacterium and characteristically forms a crust-like or branching growth on roofing and siding and building materials. City Power Washing of Deltona will address these issues and inspect your roof for any signs of damage and potential trouble spots and will include a free evaluation of your roofs integrity and condition.