The green film on the north side of a East Greenbush house isn't dirt. It's living algae, fed by Hudson Valley humidity and long shoulder seasons, and rinsing it off the surface just resets the clock for about eight weeks.
East Greenbush neighborhoods like Hampton Manor, Bell Top, and Clinton Heights are heavy on vinyl and aluminum siding from the 60s through the 90s — surfaces that chalk, hold road film off Routes 4 and 9&20, and streak under the gutters.
Our soft wash applies professional detergents at lower pressure than a garden hose, kills the growth at the root, then rinses everything clean — siding, soffits, gutters' exteriors, trim, and shutters. Results last three to five times longer than a pressure-only wash.