Soft Washing and House Washing Gold Coast
Gold Coast’s soft washing and exterior house washing specialists. Our proprietary WMB10 low-pressure formula safely washes render, roofs and whole-house facades and kills mould at the root, for results that last 3–5× longer than pressure washing alone.
Watch Soft Washing Transformation in Full HD
See how low-pressure WMB10 soft washing lifts heavy black mould and biofilm off Gold Coast homes without damaging paint or render.
Low Pressure
Safe for Delicate Surfaces
Bio-Clean
Biodegradable Formula
Longer Lasting
Kills Mould at the Root
All Surfaces
Renders, Paint, Tiles, Weatherboard
What is Soft Washing?
Soft washing is the safe, low-pressure way to wash a whole house exterior. It combines low-pressure water with biodegradable cleaning solutions to clean render, cladding, roofs and painted surfaces that traditional high-pressure washing could damage. The cleaning agent kills organic growth at the root, so results last far longer than pressure washing alone.
Exterior House Washing: Surfaces We Soft Wash
Soft washing is the preferred method for exterior house washing and any surface where high pressure could cause damage, strip paint, or force water behind cladding. Our Gold Coast team soft washes whole-house exteriors, strata blocks and commercial facades.
Rendered & Painted Building Facades
Safe mould eradication on delicate acrylic and acrylic-bagged render.
Terracotta & Heritage Roof Tiles
Low-pressure chemical treatment that won't crack brittle tiles or break ridge capping.
Weatherboard & Timber Cladding
Prevents water intrusion behind timber boards and keeps paintwork intact.
Pool Surrounds & Wet Deck Areas
Eliminates slippery algae spores around pool coping and timber decking.
Shade Sails & Outdoor Fabric
Restores sun shades, canvas awnings, and outdoor vinyl without tears.
Fences, Gates & Garden Walls
Gently cleans boundary walls, retaining walls, and timber fencing.
The Gold Coast's Premier Addresses Choose Wally's
From Hope Island Resort to Sanctuary Cove, Royal Pines Resort to Vantage Gold Coast — and managed-property portfolios across most major strata management & body-corporate groups — Gold Coast’s most discerning addresses trust Wally's soft wash crews to keep render, roofs and shared spaces presentation-ready, year after year.
Strata & Body-Corporate Partners
Outstanding Results from a Compromised Property
This Gold Coast home arrived heavily soiled — years of mould, algae and biofilm across render, paint, stone cladding, eaves and pathways. The original paint and render were already compromised, the kind of property where the wrong technique destroys more than it cleans. High-pressure would have stripped coatings, lifted the render and forced moisture behind cladding.
Using our proprietary WMB10 soft wash chemistry and 39 years of correct technique, we lifted decades of growth at the spore level — without damaging a single coating. This is exactly why correct soft wash costs more — and why it lasts 3–5× longer.
Rendered Facade & Stone-Tile Cladding
Mould lifted cleanly from rendered walls and stonework without paint peeling.
Stone-Tile Entry Pathway
Black biofilm completely lifted; stone tiles restored to original clean state.
Mould-Stained Eaves & Timber Pergola
Restored without damaging eaves timber, paint coats, or roof joinery.
Three-Story Residence Full Wash
Full exterior soft wash top to bottom using long-reach low-pressure lances.
Frequently Asked Questions
Everything you need to know about soft washing house exteriors on the Gold Coast.
What Our Clients Say
"Recently used Wally's Master Blaster. Could not be happier with the result. Driveway and house is totally transformed. Highly recommend."
Grahme P.
Driveway & House Wash
"Wally's has cleaned our commercial property for years. Always reliable, always top quality. The team is professional and results speak for themselves."
Mark T.
Commercial Property Owner
"Used Wally's for our roof and driveway. Absolutely outstanding result. You can tell they really care about the quality of their work."
Sarah M.
Roof & Driveway Clean