House Washing in Greenville, SC

Greenville's humidity keeps shaded siding damp for days at a time, which is exactly what algae and mildew need to take hold. House washing is the soft wash process that removes that growth, along with red clay splash and surface dirt, using low pressure and a biodegradable cleaning solution so paint, caulking, and trim are never put at risk.

What is house washing?

House washing, also called soft washing, is an exterior cleaning method that uses low water pressure combined with a specialized cleaning solution instead of brute force. The solution does the work of breaking down algae, mold, mildew, dirt, and grime, while a gentle rinse carries it away. This is different from pressure washing, which relies on high pressure water alone and is reserved for hard surfaces like concrete. Siding, paint, stucco, and trim are not built to withstand that kind of force, so soft washing is the correct method for any home exterior.

Why Greenville homes need house washing

Greenville sits in a humid subtropical climate where hot, sticky summers create ideal growing conditions for algae and mildew, especially on north facing walls and homes shaded by mature trees. Older neighborhoods like North Main and Augusta Road have tree canopy that keeps siding damp longer than newer subdivisions, which means visible green and black growth tends to show up faster there. On top of the humidity, the red clay soil common across the Piedmont splashes onto lower siding during rain, leaving a rust colored film that a garden hose will not remove. Without regular washing, that combination of organic growth and clay residue can permanently stain lighter colored siding.

Our house washing process

1. Pre treat the exterior. We apply a biodegradable cleaning solution across the full exterior to break down algae, mildew, dirt, and clay splash before any rinsing begins.
2. Soft wash rinse. Using low pressure equipment, we rinse the loosened buildup away without forcing water behind siding panels.
3. Spot treat stubborn areas. Shaded corners and heavy black streak mildew get a second, targeted application.
4. Detail trim, doors, and walkways. We hand rinse window trim, doors, and your front walkway so the property looks finished.
5. Final walkthrough. We walk the exterior with you to confirm every wall and shaded corner meets expectations.

House washing pricing in Greenville

Pricing depends on square footage, number of stories, and how much algae or clay buildup has accumulated. most Greenville homes run between $129 and $399 per service depending on square footage, surface type, and how much red clay or pollen buildup has accumulated.

What our Greenville customers say

Frequently asked questions about house washing in Greenville

Related services

A clean exterior usually means more than siding. Many Greenville customers pair house washing with roof soft washing to handle black streaks overhead, or add gutter cleaning so pollen and leaf debris are cleared at the same visit. If your deck or patio backs up to a shaded yard, our deck and patio cleaning service removes the same kind of humidity driven mildew.