Clean My Roof
Done Right
We Excel In Cleaning Roofs And Will Leave Every Surface Spotless, Fast, and At a Price you’ll Love.
1100+ Projects Completed
100% Customer Satisfaction
40+ Years of Experience
1100+ Projects Completed
100% Customer Satisfaction
40+ Years of Experience
Roof Treatment You Can Count On
We’re a local team dedicated to helping homeowners and businesses keep their properties looking their best — with fast, reliable, and affordable service.
Licensed and fully insured
Eco-friendly, safe cleaning methods
Fast response times and flexible scheduling
100% satisfaction guaranteed
Serving Auckland with pride
Why You Need Roof Treatment
Neglecting roof maintenance can lead to expensive repairs or even full roof replacement. Moss, lichen, and algae can grow on nearly any roofing material and cause significant damage.
Their root systems penetrate surfaces, allowing water infiltration that leads to rust, decay, and leaks. These organisms also secrete acids that weaken materials and stain roofs, while blocked gutters and capillary water action can lead to interior damage and mold.
Beyond structural issues, such growths harm your home’s appearance and value. Regular, professional roof treatment is essential to prevent long-term damage and preserve property value.
Roof Treatment You Can Count On
We’re a local team dedicated to helping homeowners and businesses keep their properties looking their best — with fast, reliable, and affordable service.
Licensed and fully insured
Eco-friendly, safe cleaning methods
Fast response times and flexible scheduling
100% satisfaction guaranteed
Serving Auckland with pride
Our Services
We Treat it all — from Mold, Lichen, and Moss to make sure your roof looks newer for longer
Hear It From Our Clients
See what our happy customers say about our services
"I have used their service for multiple properties and even at short notice I still get Great, quick and efficient service Every time. Reliable team with great work ethic and knowledge. Well done team. highly recommended."
Nisha Page
"Very happy with the service. Roof treatment and house wash looks amazing. Great teamwork boys. Highly recommend DNA team. See you next year!!!!!"
Bipin Patel
"I highly recommend DNA Housewash as I found the company easy to deal with, very professional and good value for money. Our house and roof needed a wash and treatment respectively, and the DNA team more than delivered on the day. We will definitely use them again."
Leah Constantinou
Frequently Asked Questions
How do your roof treatments work?
We use a professional-grade soft wash treatment that kills mold, lichen, and moss at the root. It’s gently applied to your roof and left to naturally break down organic growth over time, restoring your roof’s appearance without damaging the surface.
Is the treatment safe for my roof and gutters?
Yes! Our treatment is specifically designed to be safe on all roofing materials including tile, iron, and asphalt shingles. It’s also biodegradable and won’t harm your gutters, plants, or pets when applied correctly.
How long does it take to see results?
You’ll typically start seeing visible results within 1–3 weeks, as the moss and lichen gradually die and fall away. The full cleaning process can continue improving your roof’s appearance for up to 2–3 months.
Do you need to get on the roof to do the treatment?
In most cases, no. We use specialised equipment that allows us to apply the treatment safely from the ground or edge of the roof, reducing risk and preventing damage. For certain roofs, light access may be needed.
How long does the treatment last?
Our treatments typically protect your roof for 12–18 months, depending on your environment and roof type. We also offer optional maintenance plans to keep your roof clean year-round.
DIY Roof Treatment | Professional-Grade Moss & Mold Remover
Prefer to handle it yourself? Grab our professional-grade DIY Roof Treatment and keep your roof looking spotless—without waiting for us to come out
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