What Is Soft Washing
a House in Naples FL?
A complete Naples guide to soft washing — what it is, how it differs from pressure washing, why it is the correct method for stucco and CBS block homes, and what it costs. Every home is priced through a free online quote.
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Soft washing is a house cleaning method that uses low pressure plus a biodegradable cleaning solution — instead of the high pressure most people picture when they think of “pressure washing.”
The core idea is simple: the cleaning solution does the work, not the pressure. A biodegradable solution is applied to the exterior, it breaks down the algae, mold, and mildew at the root, and then the home is rinsed at low pressure — about the force of a strong garden hose.
This is the correct and recommended method for cleaning a home exterior — especially in Naples, where most homes are stucco or CBS block. High pressure on those surfaces etches the finish, strips paint, and can drive water behind the stucco. Soft washing removes all the growth with zero risk to the finish or the wall structure.
It also lasts far longer. Because soft washing kills the biological growth at the root rather than just blasting the surface, the results hold for 12–18 months in Naples’ climate instead of regrowing within weeks.
In soft washing, the cleaning solution does the work — not the pressure. That is what makes it safe for stucco and paint, and what makes the results last 12–18 months instead of weeks.
Pressure washing relies on high-PSI water force to physically blast dirt and growth off a surface. It has its place — surface cleaning concrete driveways and sidewalks — but it is the wrong tool for a home exterior.
Soft washing relies on cleaning chemistry. The solution breaks down the algae and mold, so only a low-pressure rinse is needed. On a stucco or painted home, this is the difference between a clean exterior and a damaged one.
What high pressure does to a Naples home: etches and pits stucco, strips and chips paint, dislodges mortar, and can force water behind the stucco where it causes hidden moisture damage inside the wall.
What soft washing does: removes 100% of the surface growth, kills the root so it stays gone for 12–18 months, and leaves the paint, finish, and wall structure completely untouched.
For roofs, soft washing is the only acceptable method. For house exteriors, it is the correct method. Pressure washing is reserved for hard, flat masonry surfaces like driveways and sidewalks.
Protects Stucco & Paint
Most Naples homes are stucco or CBS block. Soft washing’s low pressure cleans them fully without etching the finish, stripping paint, or driving water into the wall.
Kills Growth At The Root
Florida’s humidity grows algae and mold fast. Soft wash solution kills it at the root, so results last 12–18 months instead of regrowing in weeks.
Cleans Every Surface
Siding, stucco, soffits, eaves, and trim all get treated. The solution reaches into texture and detail that high-pressure water just skips over.
Safe Around The Home
Low pressure means no risk of cracked windows, blasted screens, or water forced under siding — common damage from high-pressure house washing.
A soft wash is priced from a free online quote that weighs the square footage, the number of stories and how much growth is on the walls. We will not throw out a number over the phone. Starting points around Naples:
We are consistently 15–30% less than the competition. No franchise fees, no corporate overhead. Call us after getting other quotes — we will beat them. Call 239-544-1165 for a free online quote.
“I started this company to give Naples homeowners a professional option that doesn’t cost a fortune. We do the same quality work as anyone in this market — for less. That’s my promise.” — Blane Perun
15–30% Less Than Competition
No franchise fees, no corporate overhead. Blane runs every job personally.
Florida Licensed Contractor
Fully licensed and insured. COI available on request.
Pre-Approved Access
Pre-registered with most major Naples gated communities. Gate coordination handled directly.
We provide soft wash house cleaning in Naples FL and throughout Southwest Florida:
Not every dark mark on a wall is something a soft wash should be aimed at, and a minute of testing tells you what you are dealing with. Sherwin-Williams describes mildew as a fungus that forms black, gray, green or brown spots and calls it a symptom of an environment that is too moist or gets little to no direct sun, which is a fair description of the north and east walls of many Naples homes and anything under a deep lanai roof. Its test is simple: put a few drops of household bleach on the spot. If the discoloration bleaches away, it is probably mildew; if it does not, it is probably dirt.
A third possibility is chalk. Sherwin-Williams defines chalking as a fine white powder that forms on the surface of exterior paint as it weathers, and notes that oil-based paints tend to chalk more than latex. Rub a dark cloth on a sunny wall; a white residue means the paint film itself is wearing. The company says the residue can be removed by rinsing or power washing with an appropriate cleaner and that painting over chalking is not necessary once it is cleaned off, though it recommends a high-quality acrylic coating if you do repaint. Knowing which of the three you have keeps expectations realistic: a soft wash removes growth and grime, but it cannot restore color that the sun has already taken out of the paint.
The working ingredient in most soft wash solutions is sodium hypochlorite, the same active chemical found in household bleach, diluted with water and blended with a surfactant that helps it cling to vertical walls instead of running straight off. The strength is adjusted to the surface and to how heavy the growth is; a lightly filmed stucco wall needs far less than a soffit packed with black mildew.
Bleach demands respect at any strength. The CDC’s mold-cleanup guidance warns never to mix bleach or products containing bleach with ammonia or products containing ammonia, and Sherwin-Williams calls bleach a corrosive chemical, telling homeowners to wear protective eyewear, protective clothing and waterproof gloves when using it. It also cautions that bleach can cause color damage to painted surfaces, which is one reason a professional mix is rinsed thoroughly rather than left to dry on the wall.
Because the solution is doing the cleaning, protecting what is around the walls is as important as applying it. Beds, turf and potted plants below the work area are soaked with clear water before any solution goes on, kept wet while the crew works, and rinsed again at the end so nothing concentrated is left on leaves or soil. Delicate specimens close to the wall can be covered or moved.
Brass and bronze light fixtures, house numbers, door hardware and the aluminum of window frames are rinsed promptly, and glass gets a final clear-water rinse so solution does not dry into spots. Cars are moved out of the driveway, and pool covers or skimmer lids are closed if the pool is close to a wall being washed.
Soft washing is not one recipe sprayed on everything. Painted stucco, bare block, painted wood trim, fiber-cement panels, vinyl soffits, screen enclosures and roofs each get a different strength and a different rinse. Roofs are the clearest example: a soft-wash roof cleaning uses the same low-pressure principle on tile, shingle or metal, and results can last 24 to 36 months and stay clean, which is why many owners book the roof and walls together.
The same thinking applies to timing. Solution applied to a wall baking in afternoon sun dries before it can work, so crews start on shaded elevations and follow the shade around the house. On a two-story home, upper walls are treated and rinsed before the lower ones so runoff never streaks a finished section.
Green film along the base of the walls where irrigation hits, black streaks under the eaves and around air-conditioner drip lines, grey haze on the soffits and a ring of growth around the lanai ceiling are all signs a house wash is due. If you are seeing them, Naples Pressure Washing & Roof Cleaning can soft wash the walls, soffits and roof in one visit; call 239-544-1165 for a quote.
Black streaks GONE in 1 visit — and they stay gone for 2-3 years.
Soft wash chemistry kills Gloeocapsa Magma at the root, not just on the surface. No high pressure, no tile damage, no voided warranty.
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About the Author
Owner Blane Perun started this company with a simple premise: Naples homeowners deserve a professional exterior cleaning option that doesn’t come with the inflated pricing of franchise operations and large corporate companies.
