Acton Soft Washing

Clean your home’s exterior the safe way with low-pressure soft washing that removes algae, mildew, and biological growth from siding, stucco, and roofs — no high-pressure damage.

  • Specialty cleaning for vinyl siding & sensitive surfaces
  • Can reach up to 5 stories from the ground
  • Non-abrasive
  • Machine fed Eco-foam
  • Before after photos

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    When it comes to a home, multi-unit or commercial property, exterior cleaning contributes to curb appeal, first impressions and even to the overall condition of your materials. At home or at work, your walls are the first and last line of defence against the elements, so it is important that they are in good condition.

    Professional Acton soft washing services can strip away years of dirt, grime, debris and organic growth. Power washing might seem like the obvious choice for dealing with exterior staining but this high-pressure method is not always the right choice for vulnerable materials. Avoid unnecessary damage while getting the best result, all by calling a Gorilla.

    Pressure Washing Vs. Softwash Systems

    No matter the chore, it is important to choose the right cleaning system for the job. In certain situations, high pressure cleaning can be the right treatment method but a gentler touch can go a long way. In fact, low pressure sprays can often get better results for up to seven times longer!

    Pressure washers work by blasting hot water sprays at stains, aiming to loosen and remove discolourations. The trouble comes from the force and pressure used by these machines, which is enough to break windows, crack siding or blast away aged or weakened materials like stucco.

    The soft wash process uses low pressure sprays to carry eco-friendly cleansers into cracks, crevices and textures, digging out dirt from even the toughest to reach areas. This process does not only improve the look of properties but, by removing invasive growth and treating debris, the lifespan of construction materials can be extended, preventing expensive repairs and replacements.

    Going Gorilla: Expert Cleaning Services, Great Results

    In order to get the best results for our clients, Gorilla crews break soft washing services down into a multi-step approach. By treating surfaces according to age and condition, unnecessary damage is avoided and your property is left looking brand new.

    Environmentally friendly disinfectant cleansers are applied to affected areas, loosening surface dirt. Once sitting material is loosened, it can be scrubbed away with Gorilla bristle brushes. With lighter material out of the way, it is time to get down to the root cause of your stains. Low-pressure sprays dig deep to remove any unwanted material that has been ground-down into nooks and crannies.

    In order to better serve our communities, Gorilla crews offer services ranging from graffiti removal to window cleaning, roof cleaning and gutter cleaning. Each member of the team is fully insured, so in addition to doing a great job, our experts provide peace of mind to our clients. Don’t lift a finger and don’t break a sweat by calling in a Gorilla for an eco-conscious cleaning solution. Call today for your free quote.

    How It Works

    Three steps to a spotless property

    No phone tag. No mystery pricing. Just a quick quote, a confirmed crew, and a job that’s done right.

    1. Get your quote

      Tell us what your property needs through the hero form, the Book Online modal, or a quick phone call.

    2. We schedule

      A local Gorilla crew picks the next available slot — usually within days, faster in priority seasons.

    3. We show up

      Crew arrives in branded vehicles, full kit, on time. We clean up after ourselves and email you the receipt.

    Ready when you are

    Property maintenance, handled.

    Free, no-obligation quote. No surprises, no hidden fees.

    Common questions

    Softwashing — answered

    Can soft washing remove black algae?

    Yes, black algae, often the cyanobacteria Gloeocapsa magma behind dark roof streaks, removes with soft-wash chemistry. The low-pressure treatment dissolves the staining and kills the organism at the root, so the dark streaks lift without the surface scrubbing that pressure washing would require.

    How long does the chemistry sit on the surface?

    Usually five to fifteen minutes, and that pause is doing real work. The dwell time is when the chemistry actually penetrates and kills the growth, so it cannot be rushed. Heavier contamination or a weaker mix sits longer; lighter staining clears in the shorter window.

    How do you measure dilution?

    It comes down to volume, not guesswork. Because the starting concentration is known, mixing a known amount into a known volume of water produces a predictable ratio. Crews confirm that at the equipment, which is what keeps a delicate surface from getting an accidentally strong dose.

    Can you soft wash painted wood siding?

    For Acton painted wood siding, soft washing handles the biological growth without disturbing the finish. The gentle technique matters here: low pressure and diluted chemistry lift algae and mildew off the boards while leaving the paint intact, something high pressure would strip away.

    Should I add roof cleaning to my soft washing?

    Soft washing the roof alongside the siding gives you the full property in one pass. The same gentle chemistry handles both, so moss and algae come off the shingles while the walls are treated too. Skipping the roof often leaves the most visible staining behind.

    How long until I can stain after soft washing?

    Allow 48 to 72 hours of drying before staining after a soft wash, the same window as painting. Stain needs to soak into dry wood to bond properly, so trapped moisture will ruin the finish. Warm, dry weather helps; humidity slows things down.

    Can pressure washing be combined with soft washing?

    Yes, and combining them is the norm for a full-property clean, not the exception. Our crews use pressure where surfaces are tough enough, such as concrete and pavers, and switch to soft washing on siding, roofing, and trim. One visit, two methods, each on its right surface.

    Why do you adjust pressure by surface?

    A single pressure setting across a whole property would either damage the most fragile surface or leave the toughest undercleaned. That’s why we adjust. Brick takes more than vinyl, stucco more than cedar shake, so crews read each material first and set pressure to protect it.

    Can soft washing remove cement staining?

    In Acton, cement staining requires specialty chemistry beyond a standard soft wash. These alkali deposits are mineral, not biological, so the algae-focused mix will not fully clear them. Our crews use a targeted product matched to the deposit and the surface it sits on.

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