Learn more about our roof soft washing service and how we get results like these.
Slate is the most expensive residential roof material and also one of the easiest to damage with the wrong cleaning approach. We used a sodium-hypochlorite soft-wash with low-pressure rinse on this Charleston slate roof.
Pepper's Pressure Washing serves all of Greater Charleston from our Johns Island base, covering a 45-minute radius across the Lowcountry. We handle projects like this one on Kiawah, in Mount Pleasant, across Johns Island, and out on Daniel Island — same crews, same standard, same-week scheduling available in every service area.
If this project looks like the kind of transformation you want for your own home or business, we make it easy to start. Get a free quote in 24 hours with a few quick details about your property, or try our free satellite property assessment to see what your home looks like from above before we ever show up. You can also browse more before-and-after results to find a project similar to yours, or head to our roof soft washing service page to see pricing, process, and what's included.
Heavy moss and algae buildup removed with our gentle soft washing process. This roof had years of biological growth that was trapping moisture and damaging shingles.
Treated a 30-year architectural shingle roof plagued by Gloeocapsa magma (black streaks). Used a non-pressure soft-wash solution to kill algae at the root without voiding the shingle warranty. Results visible within 48 hours.
Dark algae streaks completely eliminated with low-pressure soft washing. No damage to shingles — just clean results that last 2-3 years.
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No-obligation quotes for homes and businesses across the Greater Charleston area. Most estimates returned same day.
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