It kills, not just rinses
Algae, mildew, and moss are living things. Plain water rinses the surface; the soft-wash mix actually kills them — so growth takes much longer to return.
Service · House washing Siding that's actually clean.
Siding that's actually clean.
Not just rinsed off.
A soft wash lifts dirt, algae, mildew, and the green-black film that grows on north-facing walls. Low pressure protects your siding; the cleaning solution kills the growth at the surface so it doesn't come right back.
Pressure cleans the surface. Soft wash cleans the problem.
It's safe for paint
High pressure can lift paint, dent vinyl, and force water behind siding. We use low pressure plus the right chemistry — same result, no damage.
Plants are protected
Pre-rinse, work, re-rinse. Diluted runoff is plant-safe at our application rates, but we don't take chances with your landscaping.
Half a day, start to finish.
- 01Pre-rinse
Plants and landscaping wet down before any chemistry touches the house. Windows and door seals checked.
- 02Apply and dwell
Soft-wash mix applied bottom-up, allowed to dwell, then worked into stubborn spots. Algae starts dying within minutes.
- 03Rinse and re-rinse
Full rinse top-down. Landscaping rinsed again. We walk the property with you before we leave.
Every material has a different right way.
- Vinyl
- Fiber cement (Hardie)
- Wood
- Stucco
- Brick
- Painted siding
- Composite
- Metal
What people ask us about this.
What is soft washing and how is it different from pressure washing?
Soft washing uses low pressure and specialized cleaning solutions to safely remove organic growth like moss, algae, and mildew. Unlike traditional pressure washing — which relies on high pressure to blast away dirt — soft washing kills growth at the root so it doesn't come back as quickly. It's the right method for delicate surfaces like roofs, siding, and painted wood.
What chemicals do you use for soft washing?
The main active ingredient is sodium hypochlorite (the same chemical in household bleach), diluted with water and a small amount of soap. The soap helps the solution cling to surfaces instead of running straight off, so the cleaner can actually work.
Will the cleaning solutions harm my plants or pets?
We take several steps to protect your landscaping. Plants are rinsed before, during, and after the service. Water dilutes the cleaning solution, and once diluted it drains safely into the ground. Pets should stay indoors during the service as a precaution — once the area has been rinsed it's safe again.
What siding materials can you soft wash?
Vinyl, fiber cement (Hardie), wood, stucco, brick, and painted siding all soft-wash safely. We adjust pressure and chemistry per material — vinyl is forgiving, wood needs lower concentration and faster rinsing.
Why do my north-facing walls turn green?
North-facing walls get less direct sun, so they stay damp longer. That moisture plus airborne spores grows algae and mildew on siding — the green/black film you're seeing. A soft wash kills it at the surface and slows regrowth.
How long does a house wash take?
A typical single-story home is 2–3 hours; two-story homes run 3–5 hours depending on size and how much buildup is on the siding.
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When did your siding last get a real wash?
If you can see green on the north side — it's time. Send a photo for a fast quote.