House washing cost depends on home size, number of stories, siding material, mildew level, algae growth, water access, and whether the job requires soft washing.
Soft washing is commonly used for house siding because it relies on lower pressure and cleaning solution instead of blasting the surface with force. Vinyl siding, painted wood, stucco, fiber cement, and trim areas may all require different cleaning methods.
Questions to Ask Before Hiring
- Does the quote include siding, soffits, fascia, and gutters?
- What cleaning solution will be used?
- How will landscaping be protected?
- Are windows rinsed after treatment?
- Is this soft washing or pressure washing?
A clear house washing quote helps prevent confusion before work starts.
Recommended soft power washer: View on Amazon