When it comes to cleaning your home's exterior, the method matters as much as the cleaning itself. Using the wrong approach can strip paint, gouge siding, and force water behind walls. That's why professional soft washing has become the industry standard for exterior home cleaning.
What Is Soft Washing?
Soft washing uses low-pressure water (under 500 PSI) combined with biodegradable cleaning solutions to kill and remove mold, algae, mildew, and bacteria from your home's exterior. The chemicals do the heavy lifting, not brute force.
Why Not Just Pressure Wash?
High-pressure washing (3,000+ PSI) is designed for hard surfaces like concrete driveways and patios. Applying that force to vinyl siding, Hardie board, wood, or stucco can:
- Strip paint and damage finishes
- Crack or dent vinyl siding
- Force water behind siding, causing mold growth inside walls
- Void manufacturer warranties
Soft Washing Lasts Longer
Because soft washing kills organisms at the root (not just blasting them off the surface), results typically last 3–4x longer than pressure washing alone. Your home stays cleaner for 12–18 months.
Ready for a house washing that's safe AND effective? Get your free quote from GreaseKleen.

