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Big Deal Exterior Cleaning

Gentle exterior care

House Washing & Soft Washing in Sydney

House washing is a low-pressure soft wash that cleans a home's exterior walls, eaves, fascias and gutters using biodegradable detergents rather than high pressure. The solution kills mould and algae at the root, so a Sydney home typically stays clean four to six times longer than after a standard pressure clean.

Which suburb are you in?

We cover Greater Sydney — we'll confirm availability for your street.

Step 2 of 3: Suburb

Free quote

From
$300
Typical duration
2–4 hours for a typical home
Recommended every
Every 12–18 months
Covers
7 inclusions

Gentle exterior care

House washing in Sydney, done properly.

We clean exterior walls, eaves and fascias with a gentle soft wash, paying attention to the details around your home.

Careful preparationAttention to detail

What's included

  • Pre-inspection of render, paint and cladding condition
  • Full protection of gardens, outdoor furniture and electrical outlets
  • Biodegradable soft wash applied to walls, eaves and fascias
  • Cobweb and wasp nest removal from eaves and entryways
  • Exterior gutter face, downpipe and garage door clean
  • Low-pressure rinse and garden flush-down
  • Final walk-through with you before we pack up

Surfaces we work on

Rendered and painted wallsFace brick and besser blockWeatherboard and fibro claddingColorbond and metal claddingEaves, soffits and fasciasGarage doors and entry portals

What it costs in Sydney

A standard single-storey Sydney home typically lands between $300 and $600. Double-storey, heavily soiled or difficult-access properties are quoted individually.

How often: Every 12–18 months; every 6–12 months in shaded, coastal or heavily treed streets.

Get my fixed price0452 605 100

Useful answers

House washing questions, answered.

What is the difference between soft washing and pressure washing?
Soft washing uses low pressure — around 150 to 180 PSI — combined with biodegradable detergents that kill mould and algae at the root. Pressure washing uses high-pressure water alone, typically 2,000 PSI or more, to blast contaminants off. Soft washing is the correct method for walls, roofs and painted surfaces; pressure washing suits hard surfaces like concrete.
How much does house washing cost in Sydney?
Professional house washing in Sydney generally costs between $300 and $600 for a standard residential property. A two-bedroom home is usually $250 to $400 and a three-bedroom home $300 to $600. Final pricing depends on the size of the home, how much organic growth has built up, access and whether you add driveway or window cleaning.
Will soft washing damage my paint or render?
No. Soft washing is specifically chosen because it does not damage paint, render or cladding. The water pressure is comparable to a garden hose, so there is no risk of stripping paint, forcing water behind cladding or removing render texture — all common outcomes when high pressure is used on wall surfaces.
Do I need to be home during the house wash?
No. Most of our customers are at work. We simply need access to an outdoor tap and ask that you close all windows and doors on the day. We will message you when the team is on the way and send before-and-after photos when the job is finished.
How long does a house wash take?
A typical Sydney home takes two to four hours. That covers pre-treatment, dwell time while the solution works, and a full low-pressure rinse. Larger double-storey properties with extensive eaves and cladding can take most of a day.

On the tools

Straight from a Big Deal workday.

No stock photos — this is our crew, our gear and Sydney properties being cleaned the soft wash way.

Big Deal technician pressure washing a light blue metal roof in Sydney
Roof cleaning in progress — corrugated metal roof being soft washed by Big Deal
Big Deal technician cleaning a house window with a water-fed brush
Pressure washing wand at work on a metal roof, water stripping away the grime
Big Deal technician rinsing a corrugated roof clean on a sunny Sydney day
The Big Deal team reviewing a job on site before starting the clean
Big Deal crew member with leaf blower in front of the pressure washing trailer
Big Deal crew member washing a Sydney roof with the trailer rig below
Big Deal technician in respirator applying soft wash solution

Customer feedback

Real jobs, real Sydney properties.

“I can't recommend them enough! From the quote until the house was shining again we had an excellent communication, transparency and fair price, thanks to Leo and his team, always polite and professional.”

Juan Andrade

Mosman

“Leo and the team did an amazing job cleaning our roof, gutters, and driveway. They were professional, punctual, and paid great attention to detail. The house looks brand new again.”

Paola Desirre Henrique

Castle Hill

“Outstanding work! I was blown away by the team's professionalism and their eye for detail. The final result far exceeded my expectations. Not only did they leave my home spotless, but they also made the entire process effortless and stress-free.”

Glauber Bandeira

Ryde

“Very happy with the service from Big Deal Exterior Cleaning. They cleaned our office exterior and the results were outstanding. Professional team, great communication and excellent attention to detail. Highly recommended.”

Kleber Lima

Parramatta

5.0 from 15+ Google reviews

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Often booked together

Other services you may need.

Roof Cleaning

Safe roof cleaning for tile, Colorbond and concrete that removes lichen, moss and black algae without damaging your roof.

Window Cleaning

Streak-free interior and exterior window cleaning, including tracks, sills, frames and flyscreens.

Pressure Washing

Surface-cleaner pressure washing for driveways, paths, patios and pool surrounds — even finish, no zebra stripes.

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