Soft Washing · Goleta, Santa Barbara, Montecito & Summerland
Low pressure, real cleaning solution — for everything delicate. Serving ZIP codes 93117, 93111, 93101–93110, 93108 & 93067 — CSLB #1148367, rated 5.0★ (63 Google reviews).
Soft Washing · South Coast Santa Barbara County
Soft washing is less a single service than the right way to clean anything a pressure washer would ruin. Instead of relying on force, it relies on a professional cleaning solution to break the bond between the grime and the surface, so a low-pressure rinse is all it takes to bring it clean. That makes it the correct method for a long list of what we clean on the South Coast: tile and composition roofs, stucco, the wood and plaster of a Spanish Colonial, painted trim, fences, and delicate siding. Goleta Pressure Washing are soft-wash specialists first — it's the core of the business — because so much of the housing here simply can't take high pressure, and because a soft wash gets those surfaces cleaner and keeps them clean far longer than blasting ever could. If someone's told you your roof or your stucco 'needs a good power washing,' this is the page to read before you let anyone near it with a wand.
The whole difference is force. A pressure washer uses water velocity to tear grime off a surface — effective on concrete, destructive on almost everything else. A soft wash uses the right cleaning solution, at the right dilution, to dissolve the grime's grip, so it releases with a gentle rinse. No cracked stucco, no water driven behind siding, no granules blasted off a roof, no gouged wood.
Because the solution kills the mold, mildew, and algae at the root instead of just knocking the visible layer loose, a soft-washed surface stays clean noticeably longer — often months longer than the same wall or roof given a quick pressure rinse, which leaves the living growth behind to grow right back the moment the marine layer returns.
There's no single recipe. A tile roof, a stucco wall, a wood fence, and a painted eave each get a different solution and a different dilution, and reading the surface to get that right is the craft of it. It's the step a one-machine operation skips — and the reason those jobs come out streaky or, worse, damaged.
On every soft wash the landscaping is pre-wet, shielded where it needs to be, and rinsed afterward, so the plants against the house are protected from the first step to the last.
Surface-Specific Methods & Local Architecture
Roofs across the South Coast should never see high-pressure water. Our roof soft-wash mix uses a higher surfactant cling ratio so the treatment stays in place on pitched Spanish barrel tile and composition shingles, dissolving Gloeocapsa magma and moss down to the root before a gentle low-pressure rinse.
Historic Santa Barbara homes in the Upper East, San Roque, and Montecito often feature lime plaster, hand-troweled stucco, or painted redwood and cedar siding. We dial our soft-wash proportioner down to a mild wall-wash ratio that sanitizes green-black algae and mildew without chalking paint or forcing water into wall assemblies.
High pressure tears out the soft springwood fibers in redwood and cedar decks, pergolas, and fences, leaving fuzzy splintered grain. Soft washing lifts gray mildew and salt film gently so wood fibers remain smooth and ready for stain or sealer.
Transparent South Coast Rates
Soft washing is priced by the surface and its size — a roof, a full exterior, or a run of fence each quote differently, most landing in the same range as house washing. We give you a firm number after a look.
| Property / Surface Tier | 2026 Price Range | Included Technical Scope |
|---|---|---|
| Exterior Wall & Stucco Soft Wash (Single-Story Home) | $250 – $425 | Mild wall-ratio soft wash on all stucco, siding, eaves, trim & entryways |
| Complete Roof Soft Wash (Shingle or Clay Barrel Tile) | $350 – $900 | Roof-ratio surfactant dwell for black streaks & moss + full gutter/plant protection |
| Wood Fence, Pergola & Deck Soft Wash | $175 – $400 | Low-pressure organic mildew & algae removal without wood-grain furring |
| Full-Property Roof + House Soft Wash Package | $575 – $1,350 | Top-to-bottom biological sanitization of roof planes, stucco walls, eaves & fascia |
Equipment & Chemistry Specifications
| Specification / Factor | Goleta Pressure Washing Standard | Generic High-Pressure / DIY Approach |
|---|---|---|
| Cleaning Mechanism | Biodegradable surfactant + sodium hypochlorite dwell | Mechanical water impact (2,500+ PSI) |
| Ideal South Coast Surfaces | Clay tile, shingles, stucco, wood, painted trim, screens | Unsealed poured concrete, asphalt & brick only |
| Plant & Garden Safety Protocol | Pre-wetting, neutralizer & post-rinse dilution | Shreds foliage with high-velocity overspray |
| Time Until Algae Returns | 2–4 years on roofs; 18–24+ months on stucco | 3–9 months (roots left alive in pores) |
We identify the material and mix the solution and dilution to suit it — roof, stucco, siding, or wood.
Plants and fixtures are pre-wet and shielded before any solution is applied.
Low-pressure application, then dwell time so the solution breaks the grime's grip on its own.
A soft rinse leaves the surface clean and even, with nothing forced into cracks or seams.
Soft washing is priced by the surface and its size — a roof, a full exterior, or a run of fence each quote differently, most landing in the same range as house washing. We give you a firm number after a look.
Get A Fast Quote
If any section of your roof, stucco, windows, or concrete isn't right, our crew returns and re-treats it at no charge — backed by CSLB License #1148367 and 63 five-star Google reviews.
Get A Fast Quote3-Step South Coast Exterior Cleaning Process
Submit your address or call (805) 705-8914 24/7 for a firm, itemized estimate across Goleta, Santa Barbara, Montecito, or Summerland.
Pick your preferred date. We confirm water access, pre-wet landscaping, and match low-pressure soft washing or hot-water PSI to your surfaces.
Walk the property with Grant or review our before-and-after photo report — backed by our 100% satisfaction guarantee.
Verified 5.0★ Google Business Profile Reviews
5.0
63 Google Reviews
Very happy with the job Zack did! Our driveway, concrete walkways, stucco walls and garage door are nice and clean now. Gutters, too! Highly recommend!
Karen V.
Grant and Zack did a great job on my patio roof. Looks like it's brand new. I would highly recommend these hard-working guys.
Kenneth Just
We are extremely satisfied with Grant's power washing. From the walls to the windows, patio tiles and pavers, and the driveway — they all look bright and clean now! The eaves were covered in cobwebs and dirt. All gone! Highly professional.
Carol Genetti
Grant did an amazing job in a timely manner. I would gladly recommend him for any pressure washing job.
Justin Hallstrom
Amazing company, helped me with a few clients.
Chris Jones
Great guy/team and very reliable!
Charles Stolar
Service Questions & Answers
Pressure washing uses high-pressure water to clean hard surfaces like concrete. Soft washing uses low pressure plus a cleaning solution and is for anything delicate — roofs, stucco, siding, and wood. Using the wrong one is how surfaces get damaged, so we pick the method to match the surface every time.
Yes — it's the correct method for both. Roofs and stucco can be cracked, etched, or stripped by high pressure, which is exactly why they get a soft wash instead. It cleans them thoroughly and, because the solution kills the growth at the root, keeps them clean far longer than a pressure rinse would.
Because it treats the growth chemically instead of just knocking it loose. The solution kills the mold, mildew, and algae at the root, so it doesn't spring back the moment it starts regrowing on the surface — a soft-washed roof or wall stays clean for months longer than the same surface given a quick pressure rinse.
Professional soft washing uses a metered blend of water, sodium hypochlorite (the active sanitizing agent recommended by ARMA for roof algae), and biodegradable foaming surfactants that allow the solution to cling to sloped roofs and vertical stucco at low concentrations. Once rinsed with fresh water, it breaks down rapidly into harmless salt and water.
Sodium hypochlorite soft washing targets living organic growth (algae, moss, mold, mildew, lichen, and bacteria). Inorganic stains like sprinkler calcium, efflorescence, and fertilizer rust require separate acid-based or chelated mineral removers, which we carry on the truck and apply as a dedicated spot treatment.
