Dealing with mould on walls can be a frustrating and unsightly problem for many homeowners. Not only does it affect the aesthetics of your living space, but it can also pose potential health risks. Fortunately, there are effective ways to tackle this issue and restore a clean and healthy environment in your home. In this blog post, we will explore step-by-step techniques on how to get rid of mould on walls. From preventive measures to practical cleaning methods, you’ll have all the necessary information to combat mould growth and maintain a fresh living environment. Let’s dive in!


Understanding the Causes of Mould

Before delving into the removal process, it’s crucial to grasp the underlying causes of mould growth. Mould thrives in damp and poorly ventilated areas, making it commonly found in bathrooms, basements, and areas affected by water damage. Identifying the source of moisture is key to preventing recurring mould issues in your home.


Preparing for Mould Removal

Before you start cleaning, it’s essential to take proper precautions. Wear protective gear such as gloves, goggles, and a face mask to avoid direct contact with mould spores. Additionally, ensure the affected area is well-ventilated by opening windows or using fans to minimize the spread of spores during the cleaning process.


Gather the Necessary Supplies

To effectively clean mould on walls, gather the following supplies: a bucket, bleach or vinegar, water, a stiff-bristle brush or sponge, a spray bottle, and a clean cloth or towel.


Removing Mould from Walls

Safety First: Before you begin the cleaning process, ensure you take the necessary precautions. Wear protective gloves, a face mask, and goggles to avoid direct contact with mould spores.

Ventilate the Area: Open windows and doors to improve air circulation in the room. This helps in drying out the area and preventing further mould growth.

Identify the Source: Identify and fix the source of moisture that is causing mould growth. It could be a leaky pipe, a roof issue, or poor ventilation. By addressing the root cause, you can prevent mould from reoccurring.

Prepare a Cleaning Solution: Mix a solution of equal parts water and vinegar or use a commercial mould cleaner. Avoid using bleach as it may only bleach the mould without killing the spores, allowing them to grow back.

Scrub the Affected Area: Using a scrub brush or sponge, apply the cleaning solution to the mouldy walls. Scrub gently but firmly to remove the mould. For stubborn stains, you may need to repeat the process or use a stronger cleaning solution.

Rinse and Dry: Once you have removed the mould, rinse the area with clean water. Dry the wall thoroughly using a fan or dehumidifier to prevent moisture buildup, which can lead to further mould growth.


Preventing Future Mould Growth

To minimize the chances of mould reappearing, implement these preventive measures:

  1. Improve ventilation by using fans, dehumidifiers, or opening windows.
  2. Fix any leaks or sources of moisture promptly.
  3. Use mould-resistant paint or additives when repainting your walls.
  4. Regularly clean and maintain areas prone to moisture, such as bathrooms and kitchens.


Seeking Professional Help

In some cases, mould growth might be extensive or recurring, indicating a deeper underlying issue. If your attempts to remove mould on walls prove unsuccessful, it’s advisable to consult professional mould remediation services in your area, such as Cleaning Mate Carpet Cleaning Brisbane or House Clean. They have the expertise and tools to address severe mould problems effectively.



Mould on walls is a common household issue that can be remedied with the right knowledge and techniques. You’ll be prepared to remove the mould and stop it from coming back if you understand the causes, make the necessary preparations, and follow the step-by-step cleaning procedure described in this blog post. Remember to prioritize safety and take preventive measures to maintain a healthy and mould-free home environment. Say goodbye to mould and hello to a fresh, clean living space!