Sonoma County's #1 Soft Wash Specialists

4.8 Google Rating
Licensed & Insured
100% Satisfaction Guarantee
Every home in Petaluma, Sonoma, Windsor, and surrounding cities fights the same battle against coastal moisture and shade: algae streaks, mildew spots, and a layer of grime that builds up slowly enough that you stop noticing it. By the time most homeowners call us, the buildup has been there for a year or more.
We apply an eco-safe cleaning solution at low pressure across your entire home's exterior — siding, stucco, trim, soffits, and entry areas. The solution breaks down algae and mildew at a molecular level, so we never need to blast your surfaces with damaging high pressure to get them clean.

Stucco, vinyl siding, and painted wood are not built to withstand high-pressure water. We've seen what happens when homeowners in Sonoma County hire a generic "pressure washing" company: stripped paint, water forced behind siding, cracked stucco that costs thousands to repair.
Soft washing achieves a deeper clean without any of that risk. It's slower, more deliberate, and it's the only method we trust on a home's primary surfaces.
Most companies show up, spray everything, and leave. Here's what we actually do and why it produces results that last.
Step 01
We walk the full exterior of your home, identify every surface type — stucco, vinyl siding, wood, painted trim — and cover all plants, fixtures, and outdoor electrical components before any solution touches your property.
Step 02
An eco-safe, biodegradable soft wash solution is applied at low pressure across all siding, stucco, trim, and soffits. It breaks down algae and mildew at a molecular level — no blasting, no risk of stripping paint or forcing water behind your siding.
Step 03
A gentle rinse removes the solution and the grime it has lifted from your surfaces. We hand-detail entry points, window sills, and trim edges — the spots most crews skip. Every surface is checked before we move to the next.
Step 04
We walk the full property with you before we leave. Before and after photos are sent to your phone the same day, side by side. You don't sign off until you're completely satisfied with the results.
Who this is for
Most homes in Petaluma, Sonoma, and Santa Rosa develop algae streaks and mildew buildup slowly enough that homeowners stop noticing it. If any of these sound familiar, it's time to act.
Yes — soft washing is actually the recommended method for stucco. High pressure can crack or strip textured stucco finishes, while soft washing cleans effectively without any physical force on the surface.
Most homes take 2 to 4 hours, depending on size and the level of buildup. We'll give you an accurate time estimate when we book your job.
We cover all plants and landscaping before applying any solution, and our products are biodegradable and safe once diluted and rinsed.
We serve all of Sonoma County, including Sonoma, Petaluma, Santa Rosa, Rohnert Park, Sebastopol, Windsor, Healdsburg, and surrounding areas.
Mon-Sat · 7am-7pm
Licensed & Insured
Sonoma County

Sonoma County, CA
Mon-Sat · 7am-7pm
Licensed & Insured
Copyright 2026. SV Exterior Home Cleaning. All Rights Reserved.