Dealing with mould on your walls can be a frustrating experience. It often creeps in quietly, leaving mildew on walls, unsightly discolouration, and even posing health risks. While minor issues can be tackled with some effort, severe cases require professional attention. Understanding how to get rid of mould on walls is crucial to maintaining a safe home environment. Let’s explore when it’s time to call the experts.
What Causes Mould to Appear on Walls?
Mould thrives in damp conditions. High humidity, leaky pipes, or poor ventilation create the perfect setting for mould growth. Moisture from condensation or water damage becomes a breeding ground. Even habits like not airing out a bathroom after a hot shower can contribute. Once established, mould doesn’t just ruin your walls—it can also harm your health and home structure.
Signs of Severe Mould Problems
Spotting a small patch of mould is one thing; dealing with widespread growth is another matter. Persistent discolouration of wall surfaces, where stains don’t fade even after cleaning, is a major warning sign. A musty odour in your home often suggests hidden mould. Health issues such as worsening allergies, frequent asthma attacks, or breathing discomfort could also indicate a mould problem. If the mould starts spreading to ceilings, carpets, or furniture, it’s time to act.
How to Remove Mould from Walls — The DIY Route
If the affected area is small, tackling it yourself can work. Begin by equipping yourself with gloves, goggles, and a mask to avoid direct exposure to mould spores. Prepare a cleaning solution using one part bleach and four parts water, or use natural alternatives like vinegar and baking soda.
Scrub the area using a stiff brush, ensuring you remove the mould thoroughly. Once cleaned, dry the area completely, as moisture is the main cause of mould. However, if the mould reappears or resists your efforts, professional help might be needed.
When DIY Isn’t Enough
Sometimes, scrubbing isn’t enough. Stubborn mould that keeps returning is often a sign of an underlying issue, like hidden moisture or poor ventilation. Understanding how to eliminate mould for good may require professional tools and expertise to address the root cause.
When to Call the Pros
Not all mould issues are manageable on your own. Certain situations demand professional attention to protect your home and health.
The Mould Keeps Returning
If the same areas repeatedly grow mould despite cleaning, there’s likely a hidden source of moisture or poor airflow. Professionals can identify and resolve these underlying issues.
The Area Is Too Large
When mould covers more than a small patch, typically larger than one square metre, it’s time to call the experts. Extensive growth can be unsafe and challenging to handle alone.
Health Risks Are Evident
If you or your family members experience health problems like allergies or respiratory issues, mould could be the culprit. Prolonged exposure to mould spores makes professional removal essential.
Structural Damage
Long-standing mould can weaken walls, floors, and even your home’s foundation. Professionals can assess the damage and recommend necessary repairs along with mould removal.
The Benefits of Professional Mould Removal
Hiring a professional service ensures thorough and efficient results. Experts conduct detailed inspections to identify hidden mould and moisture sources. They use industrial-grade tools and cleaning solutions that work far better than household products.
Professionals also implement preventive measures to minimise future mould growth. Knowing your home has been thoroughly treated gives you peace of mind, letting you focus on more important things.
How Professionals Get Rid of Mould
Professional mould removal follows a methodical approach. First, they assess the situation to determine the extent of the mould problem. To prevent spores from spreading, they seal off the affected area.
They then use specialised equipment to remove the mould and any contaminated materials, like drywall or insulation, if necessary. The area is cleaned and sanitised to eliminate any remaining spores. Professionals employ industrial dryers and dehumidifiers to remove residual moisture, ensuring the environment is no longer suitable for mould growth.
Preventing Mould from Returning
Once the mould is gone, prevention is key. Fix leaks promptly, whether from pipes or the roof, as these are common moisture sources. Improve ventilation in areas like bathrooms and kitchens by using exhaust fans or opening windows. A dehumidifier can help maintain optimal humidity levels, preventing mildew on walls. Keep an eye on areas prone to dampness, such as basements and bathrooms, and address any signs of moisture quickly.
The Bottom Line
Knowing how to get rid of mould on walls is vital for homeowners, but recognising when the problem requires professional help is just as important. Persistent discolouration of wall surfaces or widespread mould growth signals the need for experts. Acting quickly can maintain a healthy home and prevent further damage.
Don’t let mould take over your space or peace of mind. Contact Mouldgone and let the pros handle it!