Auckland’s Trusted Roof Treatment Company.

Save Time. Save Money. Save Yourself.

Exterior Cleaning Industry Association

Residential and Commercial Roof Treatments

A roof treatment is the best option when your roof has growth such as moss, mould and lichen.

We apply a natural salt-based product to your roof which will penetrate into the structure of the growth, killing everything down to the roots.

The treatment is left on the roof and over a 4 – 6 week period will kill off the growth which then weathers away over 8-12 months. This keeps your roof free of moss, mould and lichen for up to 18 months.

Exterior Cleaning Industry Association

Effective Roof Treatments

Keep your roof in peak condition and retain its value by removing damaging moss, mould and lichen.

Our Booking process

Get your property cleaned in 3 simple steps

Click the get a quote button and tell us which services you would like

One of our operators will promptly get in touch with you to provide a free no obligation quote

We schedule the work at a time that suits you and give you all the details you’ll need to know, specific to your own job

Roof treatment - Spray and wash solutions

You’re in safe hands
with Spray & Wash

Our Promises

Good honest commercial and home building wash services.

Our owner-operators take pride and cut no corners. You can trust that you’re in safe hands with Spray and Wash.

Our Training

Our Teams are extensively trained, this includes:

This training and knowledge ensures we avoid any damage and forceful water use around your home or business.

Site Safe logo
Exterior cleaning industry association logo.
Spray and Wash team

Auckland Wide Exterior
Cleaning Services

Background shapes

House Washing

Bring back that fantastic shine and protect your home’s paint and surfaces.

House Washing - Spray and wash solutions

Gutter Cleaning

Free your gutters of corrosion and rainwater buildup safely and effectively.

before and after gutter cleaning - Spray and wash solutions

Commercial Building Washing

We offer complete commercial building wash and treatment services Auckland wide.

Commercial building washing - Spray and Wash

Roof Washing

Keep your roof in peak condition and retain its value by removing damaging moss, mould and lichen.

Roof treatment - Spray and wash solutions

Deck Washing

Bring your deck back to life with professional and effective deck washing.

Before and after Deck Washing - Spray and Wash

Fence Washing

Clean your fence to make a flawless first impression. Return your fence to its former glory.

Fence Washing - Spray and wash solutions

Driveway and Concrete Cleaning

We offer complete driveway and concrete cleaning and treatment services Auckland wide.

Commercial building washing - Spray and wash solutions

Thanks for the Great work – made our driveway look brand new again and did an excellent job on our house wash. Friendly staff and affordable price. Would highly recommend.

Kent - Remuera

Save Time. Save Money. Save Yourself.

Life’s Too Short to Clean Your Own Home

Frequently Asked Questions

The frequency of treating your roof for moss and mould can vary based on factors like your local climate and the amount of trees around your house. Typically, treating your roof every 12 months is suggested, but some houses may need it more often. Regular treatments help keep your roof in good condition and prevent moss and mould growth from causing damage.

It’s generally advised to have professionals handle the application. This ensures safety, proper technique, and the best and longest-lasting outcomes. Hiring professionals gives you peace of mind and ensures the job is done right.

It’s best to schedule treatments during dry weather conditions to ensure that the solution works effectively. This helps to maximise the effectiveness of the treatment and achieve the desired results.

You might need moss and mould treatment for your roof if you notice moss, mould or lichen growth on the roof, water damage to the ceiling or walls, or a musty smell in your attic or living areas. These signs indicate potential issues that need attention.

When handled by a professional, roof moss and mould treatment is completely safe for your house. Professionals are trained to use specialised equipment and techniques to apply the treatment safely without causing any harm to your roof or house.