LONG LASTING CLEAN
LOW PRESSURE, NO DAMAGE
BE BUSINESS PROUD

Commercial Building Wash
Commercial building wash removes dirt, mould, grime and environmental buildup from commercial properties throughout Hamilton & Waikato. Regular exterior cleaning helps maintain a professional appearance, protect building surfaces and create a cleaner environment for staff, customers and visitors.
At Mr Clean Exterior Washing, we use a specialised soft washing system that combines eco-friendly cleaning solutions with a gentle, low-pressure rinse, safe for exterior cladding, painted surfaces, and commercial buildings of all sizes.
- Exterior window cleaning is included where accessible for a complete finish.
- Pre-paint exterior building wash removes dirt and buildup to improve paint adhesion.
- Servicing warehouses, offices, retail premises, schools & body corporates.
We clean all exterior areas, including facades, soffits, eaves, downpipes, doors, stairways, railings, signage and other exterior building surfaces to deliver professional commercial exterior cleaning results.
Our Process For A Building Soft Wash
Step 1: Assessment and Preparation
We inspect your property to identify problem areas like dirt buildup, mould, algae, and stains. This helps us determine the best cleaning approach for your specific cladding type.
Step 2: Soft Wash Application
A biodegradable cleaning solution is applied to all exterior surfaces. This breaks down contaminants without high pressure and safely removes dirt, grime, mould, and algae buildup.
Step 3: Low-Pressure Rinse
A gentle, low-pressure rinse removes loosened debris and cleaning solution. This protects your building's surfaces from damage while delivering a thorough clean.
Step 4: Complete Coverage
We clean everything from rooftop edges to the foundation. This includes facades, soffits, eaves, downpipes, windows, doors, frames, stairways, railings, and signage.
Step 5: Final Inspection
We inspect the finished work to ensure professional results and your complete satisfaction.
The Result – Your building exterior looks clean and refreshed, professionally maintained and protected for years to come.
Advantages of a Building Soft Wash
Restored Appearance
Removes weather damage, pollution, and biological growth while enhancing brand image.
Extended Lifespan
Prevents grime damage, reducing repainting frequency and long-term costs.
Healthier Environment
Eliminates mould, mildew, and bacteria for safer employee and customer spaces.
Cost-Effective
Family-owned pricing with premium results and significant long-term savings.
Proven Results
Extends exterior lifespan up to 30% compared to high-pressure methods.
Working at Heights
At Mr. Clean Exterior Washing, we are fully equipped and certified to handle projects that require working at heights. Our team possesses all the necessary Elevated Work Platform (EWP) licenses and competencies, ensuring safe and efficient operations with access equipment.
Whether it’s a tall building or any structure that demands height access, we have the expertise and qualifications to perform the job safely and effectively. Safety is our top priority, and our rigorous training and certification processes guarantee that every job is carried out to the highest standards of safety and professionalism.
Read our article about The Benefits of Exterior House Washing
Commercial Water Blasting
First impressions start at the frontage of your business. Mr Clean Exterior Washing delivers professional commercial water blasting services to remove dirt, grime, stains, and organic buildup, keeping your property clean, safe, and well-maintained across Hamilton and Waikato.
- Commercial water blasting for concrete, pavers, and asphalt surfaces.
- High-pressure cleaning to remove stubborn dirt, grease, and stains.
- Treatment of organic buildup to reduce slip hazards and improve safety.
- Safe and effective cleaning that protects surface integrity.
- Suitable for car parks, walkways, driveways, and commercial exteriors.
- Complete exterior cleaning services, including building washing, gutters, decks, fences, and pathways.

Commercial Roof Treatments
Invest in your roof, invest in your future. Mr Clean Exterior Washing provides professional commercial roof treatments designed to safely remove moss, mould, algae, and grime while protecting the integrity and lifespan of your roof.
- Commercial roof soft washing to safely clean without high-pressure damage.
- Removal of moss, mould, lichen, algae, and stubborn buildup.
- Treatment applied to all roof areas, including ridges, valleys, flashings, and vents.
- Long-lasting protection that helps prevent regrowth for up to 2 years.
- Improves roof appearance while extending durability and performance.
- Suitable for a wide range of commercial roofing materials.
- Complete exterior cleaning services, including building washing, gutters, driveways, decks, and walkways.
Why Choose Mr. Clean?
“For reliable building wash services, working with contractors should be a hassle-free experience. At Mr. Clean Exterior Washing, we prioritise the details that matter – ensuring satisfied clients through honest service. We go the extra mile, leaving your site clean and tidy, showcasing our commitment to excellence with every job we undertake.”
“Our packages are designed to be your one-stop solution for all exterior maintenance needs for your property, bringing together everything you require to keep your surroundings pristine.
Bundle two or more exterior cleaning services to enjoy not only the convenience of getting more tasks handled in a single visit but also the best prices we can offer.


