Exterior House Washing Sunshine Coast
Give Your Home the Clean It Deserves
Years of dirt, mould and grime don’t stand a chance. Backed by decades of Sunshine Coast experience, we deliver powerful exterior house washing with guaranteed results and service you can count on.
- Decades of Sunshine Coast Experience. Trusted local experts using safe, surface-specific cleaning techniques.
- 12-Month Mould-Free Guarantee. We don't just clean your home; we help keep it cleaner for longer.
- 100% Satisfaction Guaranteed. If you're not completely happy, we'll return and make it right at no extra cost.
- Fast Response
- Competitive Pricing
- Satisfaction Guarantee
The Sunshine Coast's Trusted House Washing Experts
Restore Your Home & Protect Your Investment.
The Sunshine Coast climate is tough on your home’s exterior. Harsh UV, salt air, humidity, mould and grime quickly strip away its appearance and can shorten the lifespan of exterior surfaces. A professional house wash does more than boost street appeal, it protect your biggest investment.
For more than 22 years, Water Attack has been the trusted choice for Sunshine Coast house washing. We don’t believe in shortcuts or guesswork. We assess every surface, choose the safest and most effective cleaning method, and deliver results backed by professional expertise and our 100% Satisfaction Guarantee.
Weatherboards and render, brick, driveways, roofs and everything in between. We’ve cleaned it all.
The Right Wash for Every Surface
Cleaning Solutions Matched To Your Home
With more than 22 years of local experience, we know exactly how the Sunshine Coast climate affects different homes and what it takes to restore them. We recommend the right solution, not just the quickest one.
Notice these?
- Black or green staining on walls, eaves or fascias
- Dirt building up on cladding or weatherboard
- Visible algae or moss in shaded, damp areas
- A dull, chalky look to painted surfaces
- A musty or mildew smell after rain
House Soft Washing
Perfect for delicate surfaces that need a thorough clean without the force of high-pressure water. Our soft washing process eliminates mould, algae and organic growth at the source, restoring your home’s appearance while protecting paintwork and finishes.
House Pressure Cleaning
When tough surfaces need a deeper clean, pressure washing removes years of built-up grime, stains and dirt quickly and effectively. We only use high-pressure cleaning where it’s safe and appropriate, ensuring maximum results without unnecessary damage.
Roof Cleaning
Your roof takes the brunt of the Sunshine Coast weather. We safely remove mould, algae, lichen and debris to restore its appearance while helping extend its lifespan and improve your home’s overall presentation.
Gutter Cleaning
Blocked gutters can lead to costly water damage if left unchecked. We remove leaves, dirt and debris to keep rainwater flowing freely and your guttering performing as it should.
Driveway & Concrete Cleaning
Restore your driveway, footpaths and hard surfaces with professional pressure cleaning that lifts stubborn stains, mould, tyre marks and built-up grime for an instant improvement in street appeal.
Patio & Deck Cleaning
Bring outdoor entertaining areas back to life with specialised cleaning for patios, decks and paved spaces. We remove slippery mould, dirt and weather staining, creating a cleaner, safer area to enjoy year-round.
Solar Panel Cleaning
Dirty solar panels can’t perform at their best. We use safe, non-abrasive cleaning methods to remove dust, bird droppings and grime, helping maximise efficiency and energy output.
Maintenance Plans
Keep your home looking its best year-round with a customised exterior cleaning schedule. Whether your property needs washing every 9–12 months due to coastal conditions and tree cover, or every 12–18 months for general maintenance, we’ll recommend the right plan based on your home’s environment, helping prevent mould, grime and weather staining before they become costly problems.
See the Difference a Professional Clean Makes
More Than a Clean Home. It’s A Smarter Investment
Years added to your paintwork
We remove mould and grime before it eats into the paint film, so you get years longer before your next repaint bill.
The best-looking home on the street
We leave your place looking freshly renovated, whether you’re entertaining this weekend or listing with an agent next month.
A healthier home for your family
We clear the mould and mildew spores that can trigger allergies, especially important with kids or older family members around.
Surfaces ready for your next paint job
Repainting soon? We prep your surfaces properly first, so the new paint actually holds instead of failing early.
A stronger first impression for buyers
Local agents tell us exterior condition is one of the first things buyers notice. We help you make the right one.
Problems flagged before they get expensive
Our technicians often spot loose guttering, cracked render or roof issues while we’re up close, and tell you before it costs more to fix.
Why Sunshine Coast Homeowners Choose Water Attack
22+ Years of Local Experience
We’ve spent decades cleaning homes across the Sunshine Coast, giving us first-hand knowledge of how salt air, humidity and mould affect local properties, and exactly how to treat them.
Safe Cleaning for Every Surface
Every home is different. That’s why our trained technicians assess your property’s exterior before choosing the safest and most effective combination of soft washing or pressure cleaning for each surface.
Eco-Friendly Cleaning Solutions
Our biodegradable cleaning products are tough on mould, algae and grime but gentle on your home and surrounding environment. We also take extra care to protect your gardens, lawns and pets throughout the cleaning process.
Family-Owned. Customer-Focused.
Water Attack is proudly local. When you contact us, you’re dealing with a local team that genuinely cares about delivering exceptional results and standing behind every job.
Fast Quotes. Flexible Scheduling.
Need your home cleaned quickly? We respond to all enquiries within 12 hours, with flexible scheduling and urgent bookings available whenever possible.
Trusted Across the Sunshine Coast
Our long list of happy customers is built on quality workmanship, honest advice and results that speak for themselves.
Years
Experience
GUARANTEE
SATISFACTION
GUARANTEE
Our work speaks for itself, with over 200+ 5 star reviews on Google.
Our House Washing Process
1. We Assess Your Home
Every property is different, so we inspect your home's exterior and recommend the safest, most effective cleaning solution before providing a free, upfront quote.
2. We Get Everything Ready
We take the time to protect your gardens, windows and outdoor areas before any cleaning begins, so your property is cared for from start to finish.
3. We Deliver a Deep, Safe Clean
Our technicians use the right mix of soft washing and pressure cleaning to remove mould, algae and years of built-up grime without damaging your home's surfaces.
4. We Make Sure You're Happy
Once the job is complete, we check everything with you to ensure you're delighted with the result. It's all backed by our 100% Satisfaction Guarantee, giving you complete peace of mind.
Servicing Across the Sunshine Coast
House Washing Near You
Our local team provides professional house washing services throughout the Sunshine Coast, including:
- Maroochydore
- Buderim
- Mooloolaba
- Caloundra
- Noosa
- Coolum
- Nambour
- Mountain Creek
- Kawana
- Sippy Downs
Don’t see your neighbourhood? Chances are we service your area too. Get in touch with our friendly team today to confirm availability and organise a free, no-obligation quote.
Frequently Asked Questions
Soft washing uses low-pressure water and specialised biodegradable cleaning solutions to safely remove mould, algae and grime from delicate surfaces like render, weatherboards and painted exteriors. Pressure cleaning uses higher water pressure for durable surfaces such as concrete, brick, pavers and driveways. We assess your home first and choose the safest method for every surface.
Most Sunshine Coast homes benefit from professional house washing every 12 to 18 months. If your property is close to the coast, surrounded by trees or prone to heavy mould growth, we may recommend cleaning every 9 to 12 months to keep your home looking its best.
Every home is different, so pricing depends on several factors, including:
- The size and number of storeys
- Exterior surface materials (render, brick, weatherboard, cladding, etc.)
- Ease of access around the property
- The amount of mould, algae and dirt build-up
- Whether you combine house washing with roof, gutter or driveway cleaning
We provide free, no-obligation quotes with upfront pricing before any work begins.
Not when it’s done professionally. We don’t use high pressure on delicate surfaces. Instead, we carefully match the cleaning method to your home’s exterior, using soft washing where required to achieve a thorough clean without causing damage.
Most house washing jobs are completed within half a day to a full day, depending on the size of your home and the services included. We’ll give you a more accurate timeframe when we provide your quote.
Yes. Every house washing service is backed by our 100% Satisfaction Guarantee. If you’re not completely happy with the results, we’ll come back and make it right. We also offer a 12-month mould-free guarantee on eligible roof cleaning services.
Absolutely. We use biodegradable cleaning solutions and take extra care to protect your gardens, lawns and outdoor areas before we start. We recommend keeping pets inside during the cleaning process, but once the work is complete and surfaces have been rinsed, your outdoor areas can be used as normal.
Yes. We provide professional house washing services throughout the Sunshine Coast, including Maroochydore, Buderim, Mooloolaba, Caloundra, Noosa, Coolum, Nambour, Mountain Creek, Kawana, Sippy Downs, and surrounding areas. If you don’t see your suburb listed, simply get in touch, there’s a good chance we service your area too.
Not necessarily. As long as we have access to the areas being cleaned and have discussed the job with you beforehand, you don’t need to be home. We’ll let you know once the work is complete and can provide before-and-after photos if requested.
Yes. Our professional house washing process is designed to safely remove mould, algae, mildew, lichen and other organic growth from your home’s exterior. We don’t just wash away the visible staining, we treat the underlying growth to help keep it from returning as quickly.
Absolutely. Our team is fully equipped and trained to safely clean both single and double-storey homes across the Sunshine Coast, using the most appropriate equipment and techniques for each property.
A standard house wash typically includes the external walls, eaves, fascias, soffits and other accessible exterior surfaces. During your quote, we’ll explain exactly what’s included and can also bundle services like roof cleaning, gutter cleaning, driveway cleaning or solar panel cleaning for even better value.
Definitely. A professionally cleaned exterior instantly improves street appeal and creates a stronger first impression for buyers. It’s one of the most affordable ways to increase your home’s presentation before open homes or listing photos.
Yes. Removing mould, algae, dirt and other contaminants helps protect your home’s paintwork and exterior materials from premature deterioration. Routine cleaning can also reveal small maintenance issues before they become costly repairs.
Yes. Many of our customers combine their house wash with roof cleaning, gutter cleaning, driveway pressure cleaning, patio cleaning or solar panel cleaning for a complete exterior refresh. Bundling services can save you both time and money.
