The homeowners were thrilled to see the black streaks disappear at a cost that was only fractions of replacing their roof. These pictures were taken one week apart, and this is the safest way to ensure the longevity of your shingles as we never use a surface cleaner or pressure washer. Doing so will remove those little granules that are on your shingles and will shorten the lifespan of your roof. Typically, a roof like this one will go 4-5 years without seeing the algae reappear.
Call (610) 220-3590 for a free estimate on all your exterior cleaning needs this Spring.
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