House Washing Tips & Guides for Madison, WI Homes

House washing is where soft washing earns its keep. Vinyl and aluminum siding — which covers most of Madison, from the postwar ranches in Midvale Heights to the new builds in DeForest and Cottage Grove — collects a film of algae, mildew, spider webbing, and road dust that dulls the whole house. The green tint creeping up the north side isn't dirt; it's a living organism, and hitting it with high pressure just spreads it around while forcing water behind your siding.

These guides walk through how we wash houses the right way: low pressure, the correct detergent mix for each surface, plants rinsed and covered, oxidation handled honestly on older aluminum. You'll also find real answers on timing — spring washes ahead of graduation parties, fall washes before the relatives land for Thanksgiving — plus what different home sizes actually cost, and the warning signs that separate a normal dirty house from siding that needs repair before anyone washes it.