Service · Soft Washing

Soft Washing
for roofs & siding.

Roofs, siding, and stucco don’t need brute force — they need the right solution and a gentle rinse. Soft washing uses low pressure and surface-safe cleaners to lift moss, algae, and grime at the root, so it stays gone longer without harming the surface. Built for everything pressure washing shouldn’t touch.

Who it’s for

Built for owners in this situation.

  • Homeowners with moss or black streaks on the roof.
  • Owners with algae or grime on vinyl, stucco, or painted siding.
  • Anyone whose surface is too delicate for a pressure washer.
  • Sellers wanting the roof and exterior to read clean from the curb.
What’s included

Every part of the job, handled.

/ 01

Roof soft washing

Low-pressure treatment that kills and lifts moss and algae without stripping granules or cracking tiles. Cleaner roof, longer roof life.

/ 02

Siding & stucco

Vinyl, stucco, Hardie, and painted siding washed gently to remove the green film and dirt that dull a home’s exterior.

/ 03

Surface-safe solutions

Cleaners chosen for the material and rinsed thoroughly. We protect plants and landscaping around the work area.

/ 04

Root-level moss removal

Soft washing treats the growth, not just the surface, so moss and algae take far longer to return than after a pressure rinse.

/ 05

Whole-exterior option

Pair roof and siding with a window and gutter visit for a full exterior reset in one booking.

How it works

Three steps, no surprises.

01

Assess the surface

We confirm the material, pitch, and growth level, then quote a flat price by surface area.

02

Schedule

Pick a date. We confirm access and protect landscaping before we begin.

03

Treat & rinse

Low-pressure application, dwell time, and a gentle rinse. The surface comes clean and stays clean longer.

Pricing fit

By surface

From $249

Priced by surface area and material. Bundles with window, gutter, and pressure-washing visits for a full exterior reset.

Compare all plans
Why owners choose us

The standard we run by.

The safe way to clean a roof

Pressure washing destroys roofs and forces water where it shouldn’t go. Soft washing is the method manufacturers actually recommend.

Results that last

Because we treat moss and algae at the root, the clean holds far longer than a quick blast that just knocks the surface off.

Insured & careful

Fully insured, with landscaping protection and material-matched solutions. Gentle on your home, hard on the grime.

Service areas

We manage properties across Greater Victoria.

Office in Langford, BC. We serve owners across Greater Victoria and the West Shore. Tap an area for the local market detail:

Common questions

Questions about this service.

What is the difference between soft washing and pressure washing?

Pressure washing uses high-force water to blast hard surfaces like concrete. Soft washing uses low pressure plus surface-safe cleaning solutions for delicate surfaces like roofs and siding — cleaning them thoroughly without the damage high pressure would cause.

Is soft washing safe for my roof?

Yes — it’s the method roofing manufacturers recommend. It removes moss and algae without stripping protective granules, cracking tiles, or driving water under the shingles the way pressure washing does.

How long until the moss comes back?

Because soft washing treats growth at the root rather than just knocking it off the surface, results typically last far longer than a pressure rinse. In our damp climate, an annual or every-other-year treatment keeps roofs and siding clear.

Let's talk

Ready for windows you don't have to think about? Let's talk.

Call directly if you want a quick answer, or send the property details here and we'll reply with a flat quote and the first available dates.

  • Flat quote, usually the same day
  • Streak-free guarantee, in writing
  • Fully insured, every visit
Free quote

Tell us about the property.

Share the basics and we'll send back a flat quote and the first available dates — usually the same day.

Or call +1 (437) 655-3688 or email admin@gwindowcleaning.com.
Office: 2850 Carlow Rd #2840, Langford, BC V9B 7A5.