Roof Soft Wash in Rock Hill, SC: Remove Black Streaks Safely
If you see black streaks running down your shingles, youre not alone. Its one of the most common things we get asked about in Rock Hill. The good news: its fixable. The important part is cleaning it the right way.
What are the black streaks?
Most of the time, those streaks are caused by an algae called Gloeocapsa magma. It feeds on the limestone filler in asphalt shingles. Rock Hills humidity makes it spread fast especially on shaded roof slopes.
Why pressure washing a roof is risky
A roof is not a driveway. High pressure can:
- •Strip protective granules off shingles
- •Force water under shingles and cause leaks
- •Shorten the life of your roof
Even if it looks clean immediately, the damage may not show up until later.
What is a roof soft wash?
A roof soft wash uses low pressure (about the strength of a garden hose) and a professional cleaning solution to kill algae at the root. The solution does the work not the pressure.
Our simple process
- 1.Protect landscaping and pre-wet plants
- 2.Apply roof-safe soft wash mix at low pressure
- 3.Let it dwell to kill algae and loosen staining
- 4.Rinse as needed (and rain finishes the job over time)
How often should Rock Hill roofs be cleaned?
For most homes, every 23 years is a good schedule. If your roof is heavily shaded or youre near lots of trees, you may need it sooner.
The bottom line
If youre seeing black streaks, the safest fix is a roof soft wash. It removes the streaks, stops the algae, and helps protect your roof long-term.
Tell us your address and well price it quickly. Roof soft wash starts at $399.
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