Low pressure exterior cleaning
Soft Washing Services in San Luis Obispo County
Roughly garden hose pressure at the surface, a cleaning solution that does the actual work, and enough time on the wall to let it work. Corey Byler is the one holding the applicator, and none of it is ever subcontracted.
Mon to Sat, 7am to 6pm · License #17881 · Insured to $1,000,000
Get a fast quote, it takes about five seconds
Force is the wrong variable on almost everything a house is made of
Turning the pressure up is the fastest way to ruin a surface you were only trying to clean.
Most people think of exterior cleaning as a pressure problem: turn the dial up, blast it off. On the surfaces that cover most of this county, that logic works against you. Stucco is the default wall finish from Paso Robles down to Arroyo Grande, and stucco is a sand finish over a thin brown coat over paper and lath. Put a narrow high pressure jet on it and you strip the sand off in stripes, open the hairline cracks that are already there, and push water in behind the paper. The wall looks clean the day you do it and dries out wrong for two years after.
Pressure also only moves what it can physically knock loose. The dark staining on a north facing wall in Cambria or Baywood-Los Osos, where the fog holds until noon and the wall never fully dries, has a grip on the surface and roots down in the pores. A jet takes the top off it. The wall goes lighter for a season, then the stain comes back darker, because nothing actually killed it. A cleaning solution does that part and pressure never can. What that growth is, and why the coast grows so much of it, is on our mold and algae removal page.
Then there is time. We go five or six months without meaningful rain here, so Highway 101 road film, harvest dust off the Paso Robles and Edna Valley vineyards every autumn, and salt carried in off the water at Pismo Beach and Morro Bay bake on in layers instead of rinsing away. Buildup like that does not release on contact at any pressure you would be willing to point at a house. It releases after a solution has sat on it long enough to break the bond. Dwell time does what force cannot, and it costs the surface nothing.
How a soft wash actually runs
Same owner, same crew, same equipment, every job. Nothing is handed to a subcontractor at any point, so the person who quoted the work is the person mixing the solution and putting it on your wall.
We identify what we are actually cleaning
Stucco, painted lap siding, wood shingle, vinyl, composite trim and clay tile all take different handling. We look for chalking paint, failed caulk, open gaps and soft wood before anything gets wet, and we test the solution in a spot nobody looks at first.
Solution mixed to the surface, not to the stain
Strength gets set by what the substrate will take, then adjusted for the growth. Too weak and it does nothing, so you end up reaching for pressure, which is how surfaces get wrecked. Too strong and you risk the finish. Getting that mix right is most of the skill in this trade.
Applied at roughly garden hose pressure
The solution goes on through a low pressure applicator. At the wall it is about what comes out of a garden hose, soft enough to hold your hand in front of. Nothing is being driven into the wall, under the siding, past a window seal or up under a course of shingle.
Dwell time, watched rather than timed
The solution sits on the surface and works. On a 95 degree August afternoon in Paso Robles or Creston it can start drying before it has finished, so we take the shaded walls first and rewet as we go. Letting it dry on the surface is how you get streaks.
Low pressure rinse, then the walk around
Rinsed from the top down at the same low pressure. Plants and beds get soaked before we start and flushed again after. Then Corey walks the property with you before anything is packed up, and anything you are not happy with gets put right there and then.
What is included
- A test patch in an out of the way spot before we commit to a whole wall
- Solution strength matched to the substrate, so stucco, paint, wood shingle, vinyl and tile each get handled their own way
- Application at roughly garden hose pressure, soft enough to hold your hand in front of
- Dwell time monitored, with the surface rewet if the sun starts drying it
- Plants, beds and lawn soaked with plain water first and flushed again at the end
- Light fixtures, outlets, vents, door seals and window seals kept out of the water path
- A rinse worked from the top down, so nothing is driven upward under siding or shingle courses
- A walk around with you before we pack up
What we do not do
Worth saying plainly, so nobody is waiting on something we were never going to do.
- Hard flat surfaces. Driveways, patios, sidewalks and masonry want a surface cleaner and real pressure, not a soft wash. See pressure washing and concrete cleaning.
- Painting, sealing, caulking or stucco patching. We clean it and we tell you what we found underneath. Somebody else does the repair.
- Roof work, which is quoted as its own job because the setup, the footing and the rinse path are all different. See roof cleaning.
Real reviews, real Central Coast addresses
The light literally shines brighter
Every word below is lifted straight from Corey's Google profile. Nothing written by us, nothing tidied up.
What soft washing costs around here
Soft washing on the Central Coast generally runs somewhere around $0.20 to $0.55 per square foot of surface, and small standalone jobs usually carry a minimum in the $150 to $250 range. Those are regional ranges to set expectations, not our quote. Send an address and you get a real number instead of a guess.
What the surface is
A sand finish stucco wall, chalking paint and a cedar shingle wall in Cambria all want different solution strength and a different number of passes. Delicate substrates take more time, not less.
How far it has been left
Light film off one dry season lifts in a single application. Growth that has sat on a shaded north wall in Los Osos for years needs a second application and longer on the surface before it will move.
Reach
Low pressure means the applicator has to get close to the work. Second stories, gable ends and anything over a steep hillside lot in San Luis Obispo need pole work or a lift, and that is the single biggest swing on most quotes.
Landscaping tight to the wall
Mature beds, roses and anything planted against the base get soaked, covered and flushed. That protection is real time on the clock before a drop of solution goes on the building.
Water and access
A soft wash uses a lot of rinse water. A working spigot near the work and a clear path around the building keep the price down. Locked gates, narrow side yards and shared walls downtown add time.
How much goes in one setup
Walls, eaves and fencing done on one visit cost less than three separate trips. Setting up and packing down is a real part of the day, and you only pay for it once.
No obligation, no pressure, no call center
We Guarantee 100% Satisfaction
Every job finishes the same way: a walk around with you before we pack up, so anything you are not happy with gets put right there and then. Corey Byler is the one doing that walk around. Business License #17881, insured to $1,000,000, and no part of the job handed to somebody else.
Soft Washing questions we get asked
What is soft washing?
Will pressure washing damage stucco or painted siding?
Which surfaces should be soft washed instead of pressure washed?
Does soft washing get things as clean as high pressure?
Is soft washing safe around plants, pets and landscaping?
Why does the cleaning solution have to sit on the surface first?
Service area
One truck, the whole county
From the fog line in Cambria down to Santa Maria and inland through Paso and Creston. If you are on this list we get out to you. If you are just off it, call anyway and we will tell you straight.
Often booked with this
Ready to see what your glass actually looks like?
Send an address and we will get you a real number. Residential or commercial, anywhere from Cambria to Santa Maria.
Monday to Saturday, 7:00 AM to 6:00 PM · Owner operated · Nothing subcontracted