Professional House Washing for Bay Area Homes
Safe soft wash cleaning for your home's exterior. Removes dirt, algae, and organic growth from siding, stucco, and brick without damage.
Your Home's Exterior Needs More Than a Garden Hose
Bay Area homes accumulate dirt, algae, mildew, cobwebs, and environmental pollutants on every exterior surface. This buildup doesn't just look bad — it degrades your siding, attracts pests, and reduces your home's value. Professional house washing using soft wash technology restores your home's appearance while protecting every surface material.
Siding Types We Clean
Vinyl Siding
Low-pressure cleaning that removes algae, mildew, and grime without warping, cracking, or water intrusion behind panels.
Stucco
Gentle soft wash for stucco surfaces. Removes organic growth and staining without damaging the texture or finish.
HardiePlank / Fiber Cement
Safe cleaning methods for fiber cement siding. Removes surface dirt and biological growth.
Wood Siding
Extra-gentle approach for wood clapboard, cedar shakes, and tongue-and-groove. No high pressure.
Aluminum Siding
Remove oxidation, chalking, and environmental buildup from aluminum siding panels.
Brick & Stone
Clean mortar staining, efflorescence, and biological growth from brick and natural stone exteriors.
Our Process
Surface Assessment
Identify siding material, condition, and any areas that need special attention. Test cleaning solution on an inconspicuous area.
Property Prep
Close windows, cover landscaping, pre-water plants, and protect electrical outlets and fixtures.
Soft Wash Application
Apply biodegradable cleaning solution at low pressure. Allow dwell time to break down organic growth.
Gentle Rinse & Walkthrough
Rinse all surfaces clean. Final walkthrough with homeowner to verify every area is spotless.
What Sets Us Apart
Soft Wash Only
High pressure damages siding, forces water behind panels, and voids warranties. We never use it on homes.
Every Siding Type
Vinyl, stucco, HardiePlank, wood, aluminum, brick — each gets a customized approach.
Top to Bottom
We clean from roofline to foundation — eaves, soffits, fascia, walls, and trim. Complete coverage.
Curb Appeal Boost
A clean exterior can increase perceived home value by 5–10%. Worth it whether you're selling or staying.
Equipment & Methods
We invest in commercial-grade equipment and proven techniques so every job gets done right the first time.
Low-pressure soft wash systems (under 500 PSI)
Biodegradable house wash detergents
Extension wands for two and three-story homes
Landscape protection materials
Gutter flush capability included
Get Your Free Estimate
Most Bay Area quotes within 24 hours
What Bay Area Clients Say
"Willow Wash did an incredible job on our driveway and patio. The before and after was night and day. Burch walked us through everything beforehand and left the property spotless."
Sarah M., San Jose, CA
"We manage a commercial property in Sunnyvale and Willow Wash handles our quarterly exterior cleaning. Always on time, professional documentation, stormwater compliant. Exactly what a property manager needs."
David L., Property Manager, Sunnyvale
"Had our roof and siding cleaned. The team explained the soft wash process before starting and the results were fantastic. No damage, no mess. Will be booking again for our gutters."
Jennifer T., Santa Clara, CA
Common Questions
Everything you need to know about our exterior cleaning services across the Bay Area.
Related Services
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Soft wash removal of moss, algae, and lichen from tile, shingle, and metal roofs without voiding manufacturer warranties.
Learn More →Pressure Washing
Professional pressure washing for driveways, walkways, patios, and concrete surfaces. Removes oil stains, tire marks, and embedded grime.
Learn More →Window Cleaning
Streak-free residential window cleaning for single and multi-story Bay Area homes. Interior and exterior service available.
Learn More →Solar Panel Cleaning
Restore lost efficiency from dust, pollen, and bird droppings. Dirty panels lose up to 25% output — professional cleaning recovers it.
Learn More →Gutter Cleaning
Complete gutter cleaning, flushing, and inspection for Bay Area homes. Prevents water damage, foundation issues, and landscaping erosion.
Learn More →Proudly Serving 36+ Bay Area Communities
Professional exterior cleaning for homes and businesses across the San Francisco Bay Area.
Your Property Deserves the Best Care
Free estimates. Eco-friendly methods. 100% satisfaction guaranteed. Residential and commercial. Let's talk about your project.