Deck & Fence Cleaning
Outdoor timber surfaces like decks and fences are constantly exposed to New Zealand’s weather. Over time, they collect dirt, stains, mould, and algae—leaving them slippery, unsafe, and unsightly.
At House Wash NZ, we specialise in restoring decks and fences to their original beauty using safe, effective cleaning methods. Whether it’s a moss-covered deck or a weathered fence, our team has the tools and expertise to bring your outdoor spaces back to life.
Our Cleaning Process
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Every surface is unique, and we tailor our cleaning methods to protect and enhance your timber.
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Treatment Application
Your deck or fence is treated with our specialised soap mix, designed to break down mould, algae, and organic growth deep within the timber fibres. -
Dwell Time
The treatment is left to ensure it penetrates and kills growth at the source. -
Gentle Rinse
We carefully rinse the surface with the right amount of pressure—strong enough to clean but gentle enough to prevent damage, splintering, or erosion.​
Why Choose House Wash NZ?
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Safe & Effective – We know the exact pressure to use for timber, preventing damage while delivering outstanding results.
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Versatile Cleaning – From decks and fences to driveways, paths, brick, and outdoor furniture, we handle all hard surfaces.
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Eco-Friendly Products – Our biodegradable cleaning solutions are safe for your family, pets, and garden.
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Restore & Protect – Cleaned surfaces can be finished with staining or oiling for long-lasting beauty and protection.
Book a Clean Today
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Don’t let dirt, algae, and weathering ruin the look of your outdoor spaces. Restore your deck and fences with House Wash NZ and enjoy a cleaner, fresher home exterior.
