House Washing

A low-pressure soft wash that strips algae, mildew and mineral film off siding, stone and stucco without forcing water behind it.

Soft wash2–4 hours
Why it works

How we approach house washing

Most of what makes a house look tired isn't dirt. It's organic growth feeding on the surface, and a house that sits near open water feeds it constantly: humidity off the lake, shade from mature trees, and nothing ever fully drying out. We treat it chemically at low pressure so the siding, seals and paint stay exactly where they belong. The green comes off; the house doesn't.

Sound familiar?

  • Green or black streaks on the north-facing walls
  • Chalky white residue on siding
  • Dark spots spreading under the eaves

Every visit includes

  • Full exterior siding, soffits and fascia
  • Gutter faces brightened
  • Window frames and sills rinsed
  • Entry doors and shutters hand-detailed
  • Landscaping pre-soaked and rinsed after

Typical visit: 2–4 hours

Recommended: Every 12–18 months

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The result

House Washing, before and after

  • BeforeAfter
    House Washing

    Two-story vinyl with heavy north-side algae, open full size

    Ten years of unwashed siding under heavy oak canopy. Soft washed at low pressure across two elevations, gutter faces brightened, entry detailed by hand.

    4 hoursLexington, SC2,400 sq ft
  • BeforeAfter
    House Washing

    1920s timber porch, low-pressure restoration, open full size

    Original timber with fragile paint. Pressure dropped to the minimum effective setting, architectural detail cleaned by hand along the grain.

    6 hoursColumbia, SC
How it works

From first call to clean in four steps

  1. 1

    Reach out

    Call now, or submit the form and we'll get back to you within 24 hours.

  2. 2

    Pick your date

    We confirm a window that works and call ahead on the day.

  3. 3

    We clean

    The right method for each surface, and you don't even need to be home.

  4. 4

    Walk it with us

    You inspect the result before we leave. That's the guarantee in action.

In their words

What customers say about our house washing

  • Ray's did an outstanding job on our house and windows! The north side of our house was covered in green algae and two other companies told us it needed repainting. Ray soft-washed it completely clean in a few hours. Looks brand new!

    Dana R.

    GoogleMay 14, 2026
  • Ray's crew took extreme care with our older wood and painted trim. They used soft pressure and tailored cleaning solutions. No damage, no chipped paint, just sparkling clean results.

    Ellen K.

    GoogleMarch 19, 2026

Ready for house washing?

Call now, or submit the form and we will get back to you within 24 hours.

Good to know

House Washing questions

Still not sure? Ask a human. No obligation, no hard sell.

See every question
What's the difference between soft washing and pressure washing?

Pressure washing removes dirt with force. Soft washing removes it with chemistry, at roughly garden-hose pressure. Anything alive (algae, mildew, lichen) needs to be killed rather than blasted off, or it regrows within months. Anything porous or fragile (siding, stucco, screens, old wood) will be damaged by high pressure. We use pressure on hard flatwork like concrete, and soft washing on almost everything else.

Will the cleaning solutions hurt my plants or pets?

Our detergents are biodegradable and break down on contact with water. Before we start we saturate every bed, shrub and lawn edge in the work zone, and we rinse everything again when we finish. Dilution is what keeps plants safe. Pets should stay inside while we work and can come back out as soon as surfaces are dry, usually within an hour.

How long will the results last?

It depends on shade, humidity and how much tree cover you have. As a rough guide: house washing holds up 12–18 months, decks and fences around 12 months, and concrete around 12 months. Heavily shaded north-facing walls are always first to regrow, and anything within sight of open water regrows faster than the same surface a mile inland. If you'd rather not track it, our maintenance plan schedules it automatically at a lower rate.

Do I need to be home during the service?

No. We need access to an outdoor water spigot and to any gated areas, and that's it. Most of our customers are at work. We send a photo set when the job is finished, and payment can be handled online afterwards.

Where

House Washing across the SC Midlands

Local pages for the areas we serve most.

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  • Pressure wash

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