Those dark streaks on your roof are algae eating your shingles. We remove them with a no-pressure soft wash that's safe for your roof, your warranty, and your wallet.
The black streaks running down roofs across Southeast Texas are a living organism — gloeocapsa magma algae — feeding on the limestone filler in asphalt shingles. Left alone, it spreads, holds heat, and shortens roof life. But the fix is where most homeowners get hurt: pressure washing — or power washing — a roof strips the protective granules and voids nearly every shingle manufacturer's warranty.
Soft washing is the method roofing manufacturers and the industry actually recommend. We apply a cleaning solution that kills the algae and moss at the root using zero pressure, let it work, and let the rain rinse it clean over the following weeks. The streaks die and don't come back nearly as fast.
Serving:
Free estimates. Licensed & insured. Same-week scheduling across SE Texas & SW Louisiana.
409-454-7068