House Washing in Hamilton, Tauranga & Auckland

House Washing, Roof Cleaning, Moss Removal, Driveways & Paths

At Grime Off Now, we're passionate about house washing and obsessive customer service. Transform your exterior property presentation into something to be proud of - request a quote today!

House front clean



Do you have grass growing in your gutters? Or blocked and overflowing gutters? We remove organic debris from gutters and then check to see that the storm water system is flowing correctly and advise on this. This helps to prevent ponding where water sitting in the system can increase likeliness of corrosion. Improper maintenance here can also invalidate both manufacture and producer warranties.


We use a variety of processes to achieve the best results for the surfaces we are cleaning on your house exterior, and to suit the time frame you require. This can range from high to low to no pressure washing, varied temperatures and a range of detergents, mould killers and degreasers to achieve the optimum and most sustainable results. Where practical we blade off glass and windows to prevent mineral deposit and scale build up and to leave a crisp and clear finish.

Roof Cleaning

Moss, mould and lichen can accelerate oxidisation by penetrating the paint or other fine surface membranes with their growth and by holding moisture on to the surface. This can expose the more susceptible elemental components of the roof system greatly increasing the likelihood of rust corrosion and surface degradation.
Our MouldKill treatment is used on 90% of our roof treatments.
This process neutralises growth (algae, lichen, mould and spores) and then allows it to naturally weather off without the use of heavy pressure washing. Water blasting is used in some cases when required.

Unwashed Areas

With these surfaces generally there are 2 main approaches governed generally by time. Often our MouldKill approach is a more economic and gentler way to go. It neutralise the surface allowing it to gradually weather clean. Sometime however it is better to give the surface a good initial clean and then maintain it with our MouldKill process going forward. Equally if a property is going on the market it is sometimes necessary to give an immediate clean for a great first impression or for photos etc. These are all things we can discuss when quoting for you.


Grime Off also offers the Hyrdo Pure cleaning system. This uses ultra-filtered pure water to easily remove the dust and dirt found on glazing and window frames. The ultra-pure water leaves a spot-free finish without needing a squeegee. This powerful system enables efficient washing of homes with large windows and has zero impact on the environment.

Experience the Grime Off difference

Before After
Before After

For general enquiries please contact one of our locations directly

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