Roof Cleaning in
Dublin, OH

Safe Soft Wash — ARMA Compliant

Dublin's shaded, heavily landscaped residential properties in Muirfield, Ballantrae, and throughout the Coffman Park corridor create favorable conditions for roof algae and moss colonization — especially on north-facing slopes. Our soft wash roof cleaning service in Dublin removes the black streaking and organic growth that reduces shingle lifespan and curb appeal, using ARMA-compliant low-pressure technique on every job.

The solution is not pressure washing your roof. High-pressure water strips the protective granule coating from asphalt shingles, voids most manufacturer warranties, and can force water under shingle laps — the exact damage you're trying to prevent. The ARMA (Asphalt Roofing Manufacturers Association) specifically recommends against pressure washing asphalt roofs.

The right method is a soft wash — low-pressure water delivery combined with a professional-grade algaecide that kills organic growth at the source. The treatment penetrates the shingle surface, kills the biological growth, and rinses clean without mechanical damage. Most treated roofs look dramatically improved within a single day and remain clean for 3–5 years.

Central Ohio's weather makes roof algae a near-universal problem. The combination of summer humidity, shade from mature trees, and freeze-thaw moisture cycling creates ideal conditions for algae and moss colonization. Most Columbus-area homeowners with asphalt roofs older than 5 years have some level of Gloeocapsa Magma growth.

We document every roof cleaning job with before-and-after photos. For roofs with significant moss or lichen growth, we provide a realistic assessment of what the treatment will achieve and what timeline to expect for full clearing.