Hot Water Weed Control Treatment

Safe Weed Control offers non-herbicide Hot Water weed control solutions in NZ.

Our low-pressure system means a safe herbicide-free application on any surface.

Our established hot water weed control system offers a pure herbicide-free solution for controlling unwanted vegetation including weeds, moss, and algae. Using only hot water ensures this application is safe for use around people, animals and delicate environments.

How does it work?

˚C +
Steaming Hot

The longer a plant is kept in the kill zone (temperatures above 57˚C) the better. By using insulated gear, we can keep the heat from the water in the kill zone for long enough to penetrate the leaf’s waxy outer layer.


The active weed-killer is the heat from the hot water. A constant flow of hot water ensures a safe and simple way of weed control.

As few as

Hot Water

8 Applications per Year


4 Applications per Year

We handle everything for you!
  • Walkways
  • Driveways
  • Car parks
  • Decking
  • Artificial Lawns
  • Tennis courts
  • Soft Stone Cleaning
  • Flower beds
  • Pavements

Our Services

We provide all the tools and knowledge necessary to manage your outdoor spaces with our herbicide-free solutions including weed, moss and algae control as well as non-toxic urban cleaning.

Our Technology

We use patented Foamstream technology which can be applied in any weather, on any surface and it works all year round. It readily biodegrades, leaves no residue and is safe for use around people and pets.

Why choose us?

Safe Weed Control is a full service weed control company in NZ. We provide non-herbicide weed control solutions and use herbicide-free weed killer which are safe around people and pets.

Our established systems allow us to deliver industry-leading solutions to municipal, commercial, and private clients. Built on an ethos of innovation and environment we are driven by a passion to exceed customer expectations and consistently deliver non-toxic cost-effective results.