Skip to main content
Bunnings

Sign in or sign up

No Bunnings account? Sign up
or
PowerPass customer?
Visit the dedicated trade website

Project list

Sign in to your account

Our Price Guarantee

How to get rid of mould

A person wearing rubber gloves wiping a long a line of grout with a rag

Overview

Mould is a type of fungi that can build up quickly in moist, unventilated places like bathrooms or laundries. Making sure your bathroom is free from mould keeps it looking fresh and a much healthier place to be. The simplest way to remove mould is to use an anti-mould spray and a bit of old fashioned elbow grease.

Tools and materials

Tools

Materials

Steps

1Spray the anti-mould cleaner onto the mould

Spray the anti-mould directly onto the mouldy areas, making sure to follow the instructions on the bottle. Then simply wait a few minutes for the spray to do its job. There are lots of different anti-mould sprays to choose from, including some designed for delicate painted surfaces.
A person wearing rubber gloves spraying a line of grout using a spray bottle

2Wipe the surface clean

After you've left the anti-mould spray to do its job (the instructions on the pack should tell you how long), grab a cloth and wipe it clean. If the mould is not coming off straight away, a little application of elbow grease should help. For the hard to reach areas like grout, it's a great idea to use an old toothbrush.
A person wearing rubber gloves wiping a long a line of grout with a rag
Health & Safety

Asbestos, lead-based paints and copper chromium arsenic (CCA) treated timber are health hazards you need to look out for when renovating older homes. These substances can easily be disturbed when renovating and exposure to them can cause a range of life-threatening diseases and conditions including cancer. For information on the dangers of asbestos, lead-based paint and CCA treated timber and tips for dealing with these materials contact your local council's Environmental Health Officer or visit our Health & Safety page.

When following our advice in our D.I.Y. videos, make sure you use all equipment, including PPE, safely by following the manufacturer’s instructions. Check that the equipment is suitable for the task and that PPE fits properly. If you are unsure, hire an expert to do the job or talk to a Bunnings Team Member.