Cornwall Soft Washing - Gorilla Property Services

Cornwall 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

5.0 in Cornwall across 9 verified reviews

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    Brands the Gorilla Property Services network has worked with across Canada and the U.S.

    The exterior areas of your property are always at the mercy of the elements. From heavy rainfall to stains from road salt and even bird droppings, there is no end to where stains come from. It is easy for discolourations to appear but getting rid of them can be a complicated process, but that is where our Gorillas can help!

    Professional Cornwall soft washing services can help to safely remove stains without the risk of unnecessary damage. No matter your property style or construction materials, the right technique is key to getting rid of stains while protecting exterior spaces.

    Keeping Your Space in Great Shape: Clean the Exterior of Your Space

    Grabbing a garden hose might help to wash away sitting, surface dirt but for more stubborn stains, great results require a bit more elbow grease. While a pressure washer might seem to be a magical cure-all for staining, with the wrong technique, high pressure sprays can lead to large-scale damage.

    Aiming a pressure washer at vulnerable areas, such as stucco or vinyl siding can lead to breakage. Instead of risking a worst-case scenario, opting for a lower pressure approach means addressing hard to reach areas, with a safe and effective approach. Unlike other cleaning methods, the low-flow approach to house washing uses water flow to dig deep into cracks, crevices and textures, to draw out ground-in dirt.

    By carrying specialized cleaning products into textures, water is able to treat stains and dislodge dirt, with results that last up to seven times longer than the average pressure washing service. More than just adding curb appeal to your space, proper cleaning services can help to protect the overall condition of your structure and materials. Invasive growth like moss and algae can degrade materials, but expert services can help to remove it, as well as providing an inspection of overall quality and condition.

    Going Gorilla: The Best Results For Every Service

    It can take years to properly understand the ins and outs of pressure washing, soft washing and other cleaning practices, but our Gorillas have done the grunt work for you! After years of experience in the industry, our expert Gorilla technicians can handle homes, commercial properties and multi-unit spaces, getting the best results, every time.

    Our team of experts pair top of the line tools with eco-friendly cleaners, to leave your structures looking better than ever. When you call Gorilla, not only do services include initial assessments, treatments and photos, but they provide peace of mind as well. Fully insured technicians protect your property and our technicians.

    From gutter cleaning to graffiti removal, pressure washing to window cleaning, there is never a bad time to call a Gorilla. Call today for a 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

    Why is soft washing more effective on biological growth?

    For Cornwall customers, soft washing works better on growth because the chemistry sterilizes the surface instead of just rinsing it. Pressure alone leaves living spores that recolonize quickly, while killing algae and mould at the root delivers a clean that lasts for years.

    Does soft washing actually clean?

    In Cornwall, soft washing is highly effective at removing biological growth. The chemistry kills algae, mould, mildew, and moss at the root, so you get a clean that is often more thorough than pressure washing and that holds up far longer between visits.

    Can I book the same week?

    It depends on the season. Outside the busy months, same-week soft washing service is often available. From April through September, when most properties want exterior cleaning done, expect roughly one to two weeks, so earlier requests get the better slots.

    Do you offer roof + siding bundles?

    Roof and siding is our standard bundle for a practical reason: the same algae and biological staining that streaks a roof usually shows on the walls below it. Treating both in one visit means a single crew, one setup, and a consistent finish across the whole exterior.

    Does soft washing remove algae?

    Removing algae is one thing; keeping it gone is another. Pressure washing blasts the visible green off but leaves living spores in the surface, so it regrows within months. Soft washing kills algae at the root with chemistry, which is what makes the result last.

    How does soft washing compare to power washing?

    Power washing is simply another name for pressure washing: high-PSI mechanical cleaning that blasts surfaces with force. Soft washing is the opposite approach, using low pressure and biodegradable chemistry to kill growth at the root. They are different methods suited to different surfaces, not competitors.

    Should I add pressure washing to my soft washing?

    Yes, for hardscape. Driveways, walkways, and patios take pressure washing, while siding and roof get soft washed, since each surface needs the right method. Pairing both in one visit is common, giving the whole property attention without mismatching technique to surface.

    Do you offer specialty soft washing?

    Specialty work is about matching method to a delicate surface. Heritage masonry, decorative finishes, and valuable substrates each react differently, so we adjust the chemistry strength and dwell time rather than applying a one-size approach. That tailoring is why these jobs are quoted separately.

    How often should restaurants soft wash?

    Most restaurant exteriors do well on a two-year soft wash cycle. The exception is any surface near food prep, kitchen ventilation, or significant grease vapour, which builds a film that holds grime and odour and warrants more frequent cleaning.

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