Because Hamilton’s mix of rain, pollen, and humidity can turn your home’s exterior into a breeding ground for mould & moss.
Remove mould, algae, moss, dirt and grime to give your home's exterior a cleaner, fresher appearance.
Built-up organic growth and grime can leave exterior surfaces looking weathered. Regular cleaning helps keep paint, cladding and other surfaces well maintained.
A clean exterior can make a noticeable difference to the overall appearance of your home and outdoor areas.
House washing can help prepare exterior surfaces before painting or improve presentation for pre sale property.
We don’t simply turn up and start blasting your walls. Our process is designed around the surfaces and condition of your home.
We check the exterior surfaces, materials, access and areas requiring additional attention.
Protect gardens, outdoor furniture, and delicate areas.
Apply eco-friendly, biodegradable cleaners that kill mould and lift grime safely.
Gentle rinsing leaves a spotless, streak-free finish.
We inspect every section before we leave, perfection is the standard.
Homeowners across Hamilton and the wider Waikato region trust Sun SoftWash for safe, reliable house washing.
We're a Kiwi-owned exterior cleaning company serving Hamilton and the wider Waikato region.
We use a controlled soft wash approach rather than relying on high-pressure blasting for house washing.
House washing in Hamilton starts from $249, with most homes costing $249–$450+, depending on size, condition.
Flexible scheduling and efficient service without cutting corners.
Proudly serving homes and businesses across Hamilton and the wider Waikato region, including:
Hamilton and surrounding suburbs, including Rototuna, Flagstaff, Chartwell, Hamilton East and Claudelands.
Serving Hamilton City, including the CBD, Frankton, Hamilton East and surrounding residential areas.
Serving Cambridge, Te Awamutu, Morrinsville and surrounding Waikato towns for exterior cleaning.
From weatherboard villas in Claudelands to modern homes in Rototuna and Flagstaff, we’ve helped Hamilton homeowners restore lasting street appeal.




Yes. Our soft washing process is designed to remove mould, algae, moss, mildew and organic buildup from suitable exterior surfaces.
The cleaning solution helps break down the growth before the surface is gently rinsed clean.
Yes, we’re fully equipped with long-reach tools and ladders to safely wash up to two and sometimes three-storey homes.
Most Hamilton homes benefit from exterior house washing every 12 to 24 months. Properties surrounded by trees, exposed to moisture, or affected by mould and algae growth may need cleaning more frequently.
Regular house washing helps protect your home's exterior and maintain its appearance.
Yes. Sun SoftWash provides professional house washing throughout Hamilton City, the Greater Hamilton Area, North Waikato, Southern Waikato, Cambridge, Te Awamutu, and surrounding areas.
House washing in Hamilton starts from $249 including GST, with most homes costing between $249 and $450+, depending on the size, condition and accessibility of the property.
For a detailed breakdown of house washing prices and what affects the cost, see our House Washing Cost in Hamilton guide.
Soft washing uses low-pressure water combined with eco-friendly cleaning solutions to safely remove mould, algae, moss, and grime from exterior surfaces.
Unlike high-pressure washing, soft washing is designed to protect painted surfaces, weatherboards, cladding, and delicate areas while still delivering a deep clean.
We provide house washing across Hamilton suburbs including Hamilton East, Chartwell, Frankton, Rototuna, Flagstaff, Hillcrest, Dinsdale, Tamahere, Horsham Downs, and nearby Waikato communities.
Yes. Many Hamilton homeowners combine house washing with roof treatment, gutter cleaning, and window cleaning for complete exterior maintenance.
Bundling these services helps keep your property looking cleaner and reduces future maintenance issues.