⭐ 5 Google RatingΒ·21+ ReviewsΒ·βœ… Fully Licensed & InsuredΒ·πŸ“ Oakland & SF Bay Area
The Short Answer

House washing in the Bay Area uses a low-pressure soft-wash technique with eco-safe detergents to lift mold, mildew, algae, and pollution staining without damaging stucco, wood, or painted siding. Most jobs take 2–4 hours. Every estimate is free and quoted up front based on size, surface, and condition.

How It Works

01
Walkthrough & quote
Fenton inspects the property, flags any sensitive areas (paint, plants, fixtures), and gives you an exact price up front.
02
Protect & prep
Outdoor furniture moved, fixtures covered, plants pre-rinsed and shielded so detergents never touch them.
03
Soft wash
Low-pressure application of biodegradable cleaning solution β€” the chemistry does the work, not the pressure. Safe for paint and trim.
04
Rinse & dwell
Even rinse from top down. Solution lifts staining at the molecular level so the result holds for months, not weeks.
05
Final inspection
We walk the property with you. If something isn't perfect, we re-do it on the spot.

Why Blast Off

No paint damage
Bay Area homes are full of older paint jobs. Soft-wash pressure protects them β€” no stripping, no chipping.
Kills the mold, not your plants
Eco-safe detergents that break down quickly. Safe around landscaping, pets, and kids.
Holds longer
Soft wash sanitizes the surface β€” algae and mildew take 3–5x longer to come back vs. a plain power rinse.

Surfaces We Handle

StuccoWood sidingVinyl sidingPainted exteriorsBrickComposite
Before & After.
Before β€” House siding before and after professional washing in OaklandAfter β€” House siding before and after professional washing in Oakland
Before
After
House Washing
House Washing
FAQ.
No. We use a soft-wash method β€” low pressure plus biodegradable detergent. The chemistry lifts the dirt, not the paint. We also adjust technique by surface type so stucco, wood, and vinyl all get the right treatment.
Most Bay Area homes need a full exterior wash every 12–18 months. Homes near the coast, under heavy tree cover, or with north-facing walls (which see more mildew) often need it annually.
No. As long as we have access to an outdoor water spigot, you can carry on with your day. We send before-and-after photos when the job is finished.
We pre-rinse and protect landscaping, and the solutions we use are biodegradable. We've worked around fragile gardens for years β€” zero plant loss.
More From Blast Off.

Ready to Book House Washing?

Same-day quote, no obligation. We typically respond within 2 hours during business hours.

Get a Free QuoteCall 510-777-9140
Get Your
Free Quote.

Tell us about your property and we'll get back to you same day. No obligation, no pressure.

Free estimates, always
Same-day response
Fully licensed and insured
Mon–Fri 8:00am – 7:00pm
Sat 9:00am – 3:00pm
🎯 10% off your first service