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Moss King
FAQ

Good questions, straight answers

How long until the moss is gone?

With a treatment, moss and lichen usually change colour within a few weeks. Rain and sun then break the dead growth down and wash it away over the following months. Heavy growth and lichen can take up to a year. Want it gone straight away? Ask about a soft-wash clean.

Is the treatment safe for my roof, garden and pets?

We use low-pressure application and products suited to your roof type, and we take care around gardens, water tanks and spouting. We'll talk you through any precautions when we book, such as disconnecting a rainwater tank for a short time.

Why not just water-blast it off?

High-pressure blasting can strip coatings, crack tiles and force water under your roofing. Killing the moss at the root and letting weather clear it is gentler, and it lasts longer.

Do I need to be home?

Usually not. We just need safe access to the property and to know about anything we should look out for, like pets, tanks or skylights.

What if it rains on the day?

Treatments need a dry window to soak in. If the forecast turns, we'll contact you and move your booking to the next suitable day at no cost.

Which areas do you cover?

The whole Wellington region: Wellington City, Lower Hutt, Upper Hutt, Porirua and the Kāpiti Coast.

How often should a roof be treated?

In Wellington's damp, windy climate most roofs benefit from a maintenance treatment every one to two years, especially on shaded or south-facing sides. Our annual plan reminds you when it's due.

How do I pay?

We invoice after the job is done. [YOUR PAYMENT TERMS]