Roof Soft Washing in Jackson, MS
Those black streaks running down your shingles are algae, and it thrives in Mississippi humidity. We never pressure wash a roof: a gentle soft wash kills the algae at the root and leaves your shingle granules alone.
Roof cleaning in Jackson, MS and nearby towns
Magnolia Boys Exterior Cleaning soft washes asphalt shingle roofs in Jackson, MS and nearby Madison, Ridgeland, Flowood, Brandon, Pearl, Gluckstadt, Clinton and Florence. Those black streaks are algae, so instead of a pressure washer we apply a low-pressure soft-wash solution that breaks it down, then rinse it away and leave the shingle granules in place. Plants and lawn are rinsed before and after. Get an instant price range with the online estimator, or call or text (601) 978-0121 for a free quote.
Black streaks on the roof?
That's algae, and it feeds on your shingles. The stripes get worse every summer.
How we soft wash a roof, step by step
- Roof wash · before
Black streaks on the roof?
That's algae, and it feeds on your shingles. The stripes get worse every summer.
- Two-man crew
Upper roof and lower roof.
One of us works the main roof from a ladder set on the gutter while the other treats the lower roof.
- Roof-safe soft wash
Never blasted. Ever.
A low-pressure soft-wash solution soaks into the algae and breaks it down. No pressure washer ever touches your shingles.
- Rinse
Streaks gone. Granules intact.
The algae washes away and the shingle granules stay right where they belong.
- The result
Like the day it went on.
A clean, even roof that makes the whole house look newer from the street.
Roof wash, done right.
- ✓Asphalt shingle roofs
- ✓Black streak (algae) and moss treatment
- ✓Low-pressure soft wash only
- ✓Gutter and plant rinse afterwards
Roof Cleaning in Jackson, Madison & Ridgeland
Drive through almost any Jackson-area neighborhood and you will see roofs with long black streaks down the slopes, usually worst on the north side and under big trees. We soft wash asphalt shingle roofs across Jackson, Madison, Ridgeland, Gluckstadt, Flowood, Brandon, Pearl, Clinton and Florence. We never pressure wash a roof. A low-pressure treatment kills the algae and moss, the streaks fade as the roof is treated and rinsed, and we rinse your gutters, plants and lawn when we are done. It is one of the biggest visual upgrades you can make to a house for the money, and it helps the roof shed water the way it was built to. Some homeowners book before selling or after an HOA notice, but most simply want the house to look the way it did when the roof was new.
What Causes Black Streaks on Your Roof?
Those dark streaks are a type of algae, often called Gloeocapsa magma, that feeds on the limestone filler in many asphalt shingles. Its spores travel on the wind, and Mississippi's heat and humidity give it ideal conditions. It starts as small dark spots and spreads into streaks running down the slope. It is not just dirt, so rain won't wash it off, and it keeps spreading each humid season. Moss can also take hold on shaded roofs and hold moisture against the shingles. A soft wash kills both at the root. The longer it grows, the darker and wider the streaks get. Treating it early keeps it from taking over the whole slope, and it is much easier to keep a roof clean than to rescue one that has been streaked for years.
Why We Never Pressure Wash a Roof
Asphalt shingles are covered in small granules that protect them from sun and weather. High-pressure water strips those granules, which can shorten the life of the roof, and many shingle makers advise against pressure washing for that reason. Soft washing uses low pressure and a cleaning solution, so the treatment does the work instead of force. Your shingles stay intact, the algae is killed instead of just knocked off, and the roof stays clean longer. We rinse the gutters, downspouts and plants below when we finish, so nothing is left on your landscaping or walkways. Heavy growth can keep lightening for a few weeks afterward as rain finishes the job.
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Roof wash questions
What are the black streaks on my roof?
They're a type of algae (Gloeocapsa magma) that thrives in humid climates like Mississippi. It spreads across the roof and holds moisture against the shingles.
Will soft washing damage my shingles?
No. Shingle manufacturers advise against pressure washing roofs, which is exactly why we soft wash. Low pressure and the right solution remove the algae without loosening granules.
How long does a roof soft wash last?
Because soft washing kills the algae at the root, results typically last years, depending on shade and trees around the home.
Are my plants safe when you clean the roof?
Yes. We rinse your plants and lawn before and after, and we take the right precautions around landscaping.
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