House Washing McDowall
McDowall House Washing – Long-Lasting Soft Wash Results Guaranteed for 12 Months
McDowall is a leafy, family-friendly north Brisbane suburb known for its quiet residential streets, proximity to Bunyaville State Forest and Chermside Hills Reserve, excellent parks, and convenient access to the CBD and Chermside. However, the combination of mature tree canopy, nearby bushland, creek corridors, and Brisbane’s humid subtropical climate creates ideal conditions for rapid mould, algae, lichen, and pollen buildup on home exteriors.
At 1300 Cleaning Group, we deliver expert House Washing in McDowall using our specialised low-pressure soft wash system. This gentle yet highly effective method removes organic contaminants at the source without the risks associated with high-pressure cleaning. The result is a deeper, longer-lasting clean that protects paintwork, render, brick, and cladding — backed by our 12-month guarantee.
If mould or grime returns sooner than expected, we’ll return to make it right at no extra cost.

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Why McDowall Homes Need Professional Exterior House Washing
McDowall and surrounding northern Brisbane suburbs experience consistent humidity, shaded conditions from established trees and bushland, and moisture from local creek systems and reserves. These factors encourage stubborn organic growth, particularly on shaded walls and family homes common throughout the area.
A simple hose wash offers only short-term improvement, while high-pressure cleaning can damage surfaces or force water into wall cavities. Our eco-friendly soft wash safely dissolves and removes mould, algae, lichen, and pollen, helping preserve your home’s appearance, value, and structural health.
Why McDowall Residents Choose 1300 Cleaning Group
We stand out by offering a genuine 12-month guarantee that few local providers match. This confidence comes from thorough property assessments, techniques suited to northern Brisbane conditions, and a focus on lasting results.
McDowall homeowners, landlords, and property managers choose us because we:
- Specialise in safe, effective soft washing for modern and established homes
- Understand how local humidity, tree canopy, and bushland proximity affect different materials
- Employ our own trained technicians (no subcontractors)
- Deliver reliable, low-disruption service
- Fully stand behind every job with a 12-month guarantee
We don’t just clean your house — we help protect your family’s investment in McDowall.
Our Proven Soft Wash House Washing Process
Our 12-month guarantee demands excellence. Here’s the structured process we follow for McDowall properties:
Step 1: Exterior Assessment
We thoroughly inspect your home’s surfaces, materials (render, weatherboard, brick, cladding), and problem areas to create a tailored cleaning plan.
Step 2: Targeted Soft Washing
Using professional equipment and low-pressure application with specialised solutions, we safely break down and remove built-up grime, mould, and organic growth without damaging your property.
Step 3: Thorough Rinse and Final Inspection
We rinse every surface clean and perform a final check. Any areas needing extra attention are addressed on the spot.
McDowall House Washing Services for All Property Types
We proudly serve a wide range of clients across McDowall and nearby northern Brisbane suburbs:

Homeowners
Perfect for improving street appeal, protecting paintwork, or simply enjoying a cleaner-looking home.

Landlords
Maintain property value and simplify end-of-lease or routine maintenance.

Property Managers
Reliable, consistent results with clear communication and no micromanagement required.
From family homes and modern residences to townhouses, our service adapts to your property and schedule.
See the results from recent jobs we have completed in this area.

Mango Hill
This property was going up for sale so the owner wanted to maximise the value with a full detail. We carried out a soft wash roof clean with an exterior house wash and driveway plus front path clean. It had great curb appeal after and looked fresh again.
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Yeronga
This property was undergoing a full restoration after years of neglect. We carried out a Terracotta roof clean and a full exterior house wash as part of that restoration.
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MacGregor
After years of rental this property need a complete makeover so we completed a house wash and also all paths, driveway, sandstone retaining walls, timber garden edging and pool surround. It looked so much better and its curb appeal returned as did its rental value.
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Indooroopilly
A beautiful Queenslander in Indooroopilly that we freshen up every couple of years with a roof clean, gutter vacuum, house wash and all paths/driveway.
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Ashgrove
A painted old tin roof with only a thin coat of paint left needed very gentle care to keep the paint in place. Soft washing was the only option and it still looked great after we’d finished.
Read More →What Do Our Customers Think?
Our Other McDowall Exterior Cleaning Services
For a complete exterior refresh, combine services or book them individually — all delivered with the same care and strong guarantees:

Solar Panel Cleaning
12 Month Guarantee
Restore efficiency by safely removing dust, pollen, and grime that reduce energy output.

Gutter Cleaning
100% Satisfaction Guarantee
Clear leaves, debris, and blockages to prevent water damage and overflow.

Roof Cleaning
30 Month Guarantee
Gentle soft wash removes moss, lichen, and staining without damaging tiles or coatings (via our Roof Clean Australia team).
Frequently Asked Questions
What is house washing?
House washing is a professional exterior cleaning service that removes dirt, grime, mould, algae, and spider webs from your walls, soffits, fascias, and other surfaces to restore your home’s appearance.
What is the difference between soft washing and pressure cleaning?
Soft washing uses low pressure and specialised cleaning solutions to gently kill and remove organic growth. High-pressure cleaning uses force that can damage paint, render, and surfaces. We recommend soft washing for most homes.
How often should I have my house washed?
In South East Queensland, every 12–24 months is ideal. Coastal areas (Gold Coast, Sunshine Coast) may need more frequent cleaning due to salt and humidity.
Will house washing damage my paint or render?
No. Our low-pressure soft wash method is specifically chosen to clean safely without damaging paint, render, or other finishes.
Does house washing remove black mould and algae?
Yes. It effectively removes and helps prevent the return of mould, algae, and lichen.
What is your house washing guarantee?
We guarantee that for 12 months, the dirtiness of your house will not look the same as it did before we arrived to clean it.
Is house washing safe for plants and pets?
Yes, we use professional grade carefully applied solutions designed for exterior cleaning. We take care to protect your landscaping and explain our process upon arrival. We request that all pets be kept indoors during our cleaning process. We ensure all areas of the exterior of your property and your plants/landscaping are thoroughly rinsed during our cleaning process.
How much does house washing cost?
Costs vary based on property size and condition. Contact us for a free, no-obligation quote tailored to your home.
Can you clean my house before I sell it?
Absolutely. A fresh house wash significantly improves curb appeal and can help properties sell faster.

