Your roof is your home's first line of defense. Using proven low-pressure soft wash technology, we gently yet effectively eliminate black streaks, algae, and moss at the root to restore your roof's appearance and extend its lifespan.
100% Shingle-Safe Soft Wash
Gloeocapsa Magma Removal
Full Roof Worker Protection
In our humid North Carolina climate, black streaks and green moss on your roof are living bacterial colonies. Left untreated, they erode asphalt granules, cause moisture retention against roof decking, and force early roof replacement.
Gloeocapsa magma feeds directly on the limestone in asphalt shingles, slowly eating away the protective granules and weakening shingles.
These organisms act like sponges, holding moisture flat against roof wood. This retention causes wood rot, shingle uplift, and leaks.
A heavily contaminated, algae-stained roof can age decades faster than a clean roof, forcing premature and costly replacement.
Dark black algae streaks absorb intense solar heat, raising attic temperatures significantly and driving up summer air conditioning bills.

David Hudson Guarantee
100% SHINGLE & TILE SAFE SOFT WASH METHOD
High pressure blasts away protective limestone shingle granules, breaks waterproof seals, and forces water under shingles into your attic. Our low-pressure soft wash method treats your roof gently while eradicating algae at the root.
We apply a proprietary, eco-friendly cleaning solution that kills black algae, moss, and lichen spores at the root level.
After dwelling, we use a gentle low-pressure rinse (under 100 PSI) to wash away dead organic residue without shingle damage.
Where appropriate, we apply specialized growth inhibitors to prevent future algae spores from reforming for years to come.
Asphalt shingles, metal roofs, barrel tile, and slate surfaces.
Kills algae spores at the root level so black streaks stay gone for years.
Plant pre-soak and solution neutralizers protect your flowers and lawn.
With 15 years of Lake Norman experience, owner David Hudson knows how to safely soft-wash roofs in our specific humid climate.
We carry full Commercial Liability and Workers' Compensation coverage for your complete peace of mind. Any reputable roof washer must.
We quote honestly, execute meticulously, and stand behind our work. Your home and roof are treated with absolute care and respect.
We provide clear, upfront pricing after evaluating roof size, pitch, and contamination level. Free estimates available 24 hours a day.
From free consultation to gentle low-pressure rinse, we handle your roof with the utmost care.
Contact us for a free evaluation. We explain our soft-wash method and provide a clear, detailed estimate.
We pre-soak surrounding foliage, cover delicate plants, and manage runoff to protect your gardens.
We apply our specialized eco-solution from ground level or secure ladder stands—avoiding walking on shingles whenever possible.
We perform a gentle low-pressure rinse and walk through the dramatic before-and-after results with you.
Contact us for a free evaluation. We explain our soft-wash method and provide a clear, detailed estimate.
We pre-soak surrounding foliage, cover delicate plants, and manage runoff to protect your gardens.
We apply our specialized eco-solution from ground level or secure ladder stands—avoiding walking on shingles whenever possible.
We perform a gentle low-pressure rinse and walk through the dramatic before-and-after results with you.
Serving Roof Soft Washing Clients Across Mooresville & Surrounding Region
Don't let roof stains shorten the life of your biggest asset. Trust the safe, professional soft wash experts at Steam On Wheels. We serve residential and commercial properties in Mooresville, Troutman, Statesville, Cornelius, Davidson, Huntersville, and beyond.