House Washing in Auckland – Safe Soft Washing for Weatherboards & Modern Cladding
Auckland homeowners know that keeping a home looking its best isn’t easy — especially when your exterior is constantly battling humidity, tree cover, sea spray, and seasonal pollen. From the leafy streets of Mt Eden to the windswept shores of Mission Bay, grime builds up fast — and if left untreated, it can cause permanent damage.
That’s where professional house washing in Auckland comes in. At Metro Water Blasting, we use a low-pressure soft wash system that’s safe for all home types — including timber weatherboards, plaster cladding, Colorsteel, and more.
If you’re wondering how often to wash your home, whether soft washing is better than water blasting, or what makes Auckland’s climate especially tough on exteriors — this guide has you covered.
Why House Washing Matters in Auckland
Auckland’s location between two harbours creates a unique microclimate — warm, damp, and ideal for:
- Moss and mould growth
- Salt accumulation (especially near coastal suburbs)
- Dust and pollen from native bush and gardens
- Pollution buildup from high-traffic areas
Together, these factors make homes in Howick, Henderson, Birkenhead, and beyond vulnerable to exterior deterioration. House washing isn’t just about appearances — it protects your paint, your building envelope, and your property value.
What Is Soft Wash House Cleaning?
Unlike traditional water blasting, soft washing uses low-pressure water and biodegradable detergents to safely clean your home’s exterior. The solution lifts and kills organic growth (like algae and mould) without damaging surfaces.
Key Benefits:
- Safe for paint and cladding – no chipping or stripping
- Kills mould spores at the root – longer-lasting results
- Eco-friendly cleaning agents
- No damage to timber, plaster, or sealants
Our soft wash system is ideal for Auckland homes that have delicate exteriors or are due for repainting.
Surfaces We Clean Safely
We clean a wide range of home exteriors using our soft wash system:
- Painted weatherboard
- Plaster/monolithic cladding
- Colorsteel and steel cladding
- Brick veneer and rendered surfaces
- Fibre cement board (Hardie board)
- Gutters, downpipes, and fascia
Whether you live in a modern home in Flat Bush or a century-old villa in Ponsonby, we tailor the pressure and detergent to suit your materials.
How Our Auckland House Washing Process Works
1. Property Assessment
We inspect your home’s cladding type, paint condition, and any high-risk zones (e.g. shaded walls, tree overhangs). We also identify algae, lichen, and salt buildup.
2. Pre-Treatment
We apply a biodegradable detergent designed to break down dirt and kill mould at the source.
3. Gentle Rinse
Using our soft wash system, we rinse the exterior thoroughly — removing all debris and leaving the surface clean, without damage.
4. Spot Detailing
We clean behind downpipes, under eaves, and around windows, trims, and gutters for a uniform finish.
Optional: Gutter and Roof Cleaning
Bundle your house wash with a roof treatment or gutter clean for a full exterior refresh.
Auckland Homeowners: How Often Should You Wash Your House?
As a general rule, Auckland homes should be washed every 12–18 months, but frequency can vary:
| Location | Suggested Frequency |
|---|---|
| Coastal suburbs (e.g. Mission Bay, Devonport) | Every 12 months |
| Bush-covered areas (e.g. Titirangi, Waitākere) | Every 6–12 months |
| Urban and high-traffic zones | Every 12–18 months |
| Before repainting or listing for sale | Always wash first |
House Washing Before Repainting
If you’re planning to repaint your home, a soft wash is essential. It removes chalking, dust, and organic growth — ensuring the new paint bonds properly and lasts longer.
We offer pre-paint washing packages that include eaves, window trims, and other paintable surfaces — all done without damaging the existing substrate.
House Washing for Landlords & Property Managers
If you manage rental properties in Auckland, routine house washing is a low-cost way to:
- Maintain compliance
- Improve tenant satisfaction
- Extend the life of paint and cladding
- Prepare for inspections or new listings
We offer bulk discounts and flexible scheduling for property managers and real estate agents.
Real Customer Story: Mt Roskill Refresh
A customer in Mt Roskill contacted us to clean their weatherboard home, which hadn’t been washed in over 3 years. Algae had stained the southern wall, and the paint looked dull and faded.
After a soft wash, the colours came back to life — and the homeowner delayed repainting by another 2 years. The job was done in under 3 hours, with zero damage to trims or landscaping.
Add-On Services for Maximum Curb Appeal
Most Auckland homeowners bundle house washing with:
- Roof treatment or roof wash
- Gutter cleaning
- Driveway and path cleaning
- Deck and fence washing
- Window cleaning
- Pre-sale packages
Ask us about combo pricing and get your entire exterior refreshed in one visit.
Areas We Service Across Auckland
We provide professional house washing from the North Shore to South Auckland, including:
- Central Auckland – Grey Lynn, Parnell, Mt Eden, Epsom
- North Shore – Takapuna, Albany, Birkenhead, Devonport
- East Auckland – Howick, Botany, Pakuranga, Maraetai
- West Auckland – Te Atatū, Titirangi, New Lynn, Glen Eden
- South Auckland – Manukau, Papatoetoe, Flat Bush, Takanini
- Rodney – Orewa, Silverdale, Warkworth, Helensville
Book Your Auckland House Wash Today
Don’t wait until mould takes over your exterior — protect your investment with a professional soft wash that’s gentle on your home and tough on grime.
📞 Call us now at 0800 997 997
💻 Or book online at Metro Water Blasting Auckland
Your home will thank you — and so will your paint job.