House & Siding Washing

Low-pressure soft washing that lifts algae, mildew and grime from siding without forcing water behind it.

A Northern EcoWash technician soft washing the siding of a two-storey home on a clear day

Most siding in the North Country doesn't need pressure — it needs the right cleaning solution and enough patience to let it work. Damp Adirondack summers and long shaded stretches leave green algae and black mildew on north- and tree-facing walls, and blasting that off with a pressure washer drives water behind the siding, scars vinyl and strips paint.

We soft wash instead: a biodegradable solution applied at low pressure, given time to break down the growth at the root, then rinsed. It kills what's living on the surface rather than just knocking the colour off, which is why a soft wash lasts far longer than a pressure wash on the same wall.

What's included

  • Safe for vinyl, wood, aluminium, brick, stucco and painted clapboard
  • Kills algae and mildew at the root, so it stays clean longer
  • No water forced behind siding or into window frames
  • Plants and shrubs pre-wet and rinsed down afterwards
  • Fully insured, and we clean up before we leave

How the job runs

  1. 1Walk the property with you and note problem areas, outdoor outlets and any loose trim
  2. 2Pre-wet and protect landscaping close to the house
  3. 3Apply the cleaning solution at low pressure and let it dwell
  4. 4Rinse from the top down, including trim, soffits and gutters faces
  5. 5Final walk-round together before we pack up

Common questions

Will soft washing damage my siding or plants?

No. The whole point of soft washing is that it works at roughly garden-hose pressure — the solution does the work, not force. We pre-wet landscaping before we start and rinse it again afterwards, which is standard on every job.

How long will my house stay clean?

Typically 12–18 months here, depending on tree cover and which way the wall faces. Shaded north walls near the lakes green up faster than open south-facing ones. Most customers book a wash every spring or every other spring.

Do I need to be home?

Not if we can reach an outside water spigot. Plenty of our camp and second-home customers are hours away — we send before and after photos by text when the job is done.

House & Siding Washing | Northern EcoWash