A technician soft-washing the siding of a Pacific Northwest home from the ground

ServicesHouse wash (soft wash)

House washing

Low pressure and the right cleaning solution do the work, so we can lift green film and grime off lap siding, stucco and painted trim without driving water behind the boards.

Residential & commercial · Insured · Free 21-point property assessment

How we clean siding & exterior walls

Siding doesn't get dirty the way concrete does. What builds up on lap siding, stucco and painted trim is a thin green film of algae and mildew that the north side of a Portland house grows all winter. High pressure would drive water behind the boards and strip paint, so we do the opposite: low pressure, the right cleaning solution, and enough dwell time for it to release on its own.

When you need it

Green or grey film on the shaded walls, dark streaks under the gutters, cobwebs in every eave, or siding that looks tired next to the neighbours. If you're about to list the house or repaint it, this is the step that comes first.

What this covers

  • Low-pressure soft wash on lap siding, stucco, painted trim and soffits
  • Cleaning solution matched to the surface, then a full rinse so nothing is left behind
  • Plants and landscaping wet down before and rinsed after
  • Works the same on a single-storey house and a low-rise building

Every job starts with a free 21-point property audit — we walk the property and hand you a firm, itemized quote the same day, no guesswork.

Book your free audit

Real work, real lines

No staging and no stock photography — every photo on this site is a real Portland-metro job, with the before and after in the same frame. The line where the surface changes is simply where we stopped.

See the proof

The Clean Water Promise

If there's any spot you're not happy with, we re-rinse it free within 48 hours. No debate, no fine print — we'd rather come back and make it right than leave you looking at a streak.

Insured · Portland metro

About siding & exterior walls

Straight answers on how we approach this surface. Anything we didn't cover?

(971) 626-4146

It would, which is why we don't pressure wash siding. A house wash is a low-pressure application of a cleaning solution that does the work chemically, then a gentle rinse. Sound paint and properly installed siding come through it fine.

Let's match the right method to your property.

Book your free 21-point property audit and get a firm, itemized quote the same day we walk your property — home or business. Backed by our Clean Water Promise.

Managing a property or portfolio? Book a free commercial property audit.