Mould on the Wall: Causes, Solutions, and Prevention Tips

Key Takeaway: Mould on the wall is a common and potentially serious issue in many homes and buildings. It also poses a threat to the structural integrity of your property, as well as to the health of its occupants. Here, we will look into the causes of the mould on the wall. MAI traders can provide you with top-notch mould removal services. Whether you are a homeowner dealing with mould for the first time or a project owner looking for reliable services, we have covered it here.

Why is Mould Appearing on My Walls?

Water leaks and damp problems often provide a perfect environment for mould growth on the walls. Mould on the wall that develops when mould spores hit the wet walls. In this way, mould can grow in 24 to 48 hrs, and over time, a small mouldy spot can turn into a brown or black patch.

Identifying Mould on the Wall

Before you can tackle the mould on the wall, you need to identify it. Here are a few tips

Discolouration

Mould can appear in black, green, white, or even pink spots on your walls.

Odor

A musty smell is often a telltale sign of mould.

Allergic Reactions

If occupants are experiencing unexplained allergic reactions, it could be mould-related.

What Causes Mould on the Wall?

Black mould is often a result of condensation. When warm, moist air comes into contact with a surface at a lower temperature, the moisture condenses onto it. After a while, mould will start to grow on the surface. Condensation commonly occurs on surfaces such as windows and walls, particularly external ones. This is because they are often the coldest surfaces. Black mould will generally start growing in crevices, window sills, and seals because there is even less airflow.

It’s common to find black mould in the bathroom due to the high humidity.

Mould spreads incredibly quickly as it is an asexual organism. This means one single pore can reproduce trillions of mould spores in a few days.

How to Paint Over Mould

You should never paint over mould without killing it first. It won’t tackle the source of the problem and can often make it look worse. Whether mould is in your bathroom, kitchen or living room, it’s much better to remove it first and then treat the area.

Once you’ve treated the affected area, use a specialist anti-mould paint to finish the job. If you’re painting a bathroom or kitchen, make sure the paint is mould-resistant for extra protection.

Damp stains can be painted with suitable paint, so long as the damp has dried and the source has been treated. Some damp sealants can be applied directly onto a wet surface, so check the instructions before you begin.

How Do You Remove Mould on the Wall?

Regular vacuuming, dusting, and cleaning in kitchens and bathrooms helps prevent mould. The earlier you find and remove the mould, the easier it is to keep it under control. It is much harder to remove mould once it takes hold.

Never dry brush a mouldy area or an item of clothing, as this can release spores into the air that spread the mould further and can cause an allergic reaction in some people.

High-priced speciality mould removers that can contain chlorine and bleaches, which are too hazardous if misused. They may only bleach the mould instead of killing it, which means the problem will return.

Use a mild detergent like sugar soap and a microfibre cloth to clean the mould off the walls, floors and tiles. Dry the area thoroughly after wiping the mould off the surfaces.

How to Prevent Mould

Once you have thoroughly removed the mould with a mould killer, there are some simple steps that you can take to prevent it by returning it.

• But you can apply anti-mould paint to protect your walls or ceilings, which is especially important in the bathroom or the kitchen.

• Ensure all the moulds have been removed and the surface is clean and dry.

• Apply the paint to the area that is prone to mould. You might need to cover the entire wall or the ceiling if the paint colours are the same.

• Let the first coat dry as per the instructions.

• Apply a second coat.

Do You Have a Toxic Mould in Your Home?

Watch Out for a Nasty Smell.

The most common sign that you aren't dealing with ordinary mould is a musty odour, like rotting dirt or leaves.

Look for Visible Growth.

This toxic mould often hides in your walls, attic, or sometimes crawlspace out in the open. Here, in these cases, you are likely to see a dark ring or spots on the ceiling. While this mould is not necessarily toxic, you will want an inspection done immediately to ensure.

You Continue to See Stains Even After You Have Wiped the Mould Away

If it is not advisable, try to clean up the mould yourself. However, suppose you have disinfected and wiped away a mouldy area and continue to notice staining on the walls. In that case, that is probably time to call for that inspection you neglected before.

You Start Experiencing Health Problems.

If you have experienced respiratory issues or any other symptoms that are mentioned, call someone to deal with this mould as soon as possible; rashes, coughing, and feelings of fatigue that is only likely to worsen the longer you wait.

Why Choose MAI Traders?

Experienced Professionals

Our team has years of experiences traders who are dealing with a mould on the wall and other related issues

Comprehensive Services

From inspection to removal and the preventions, where we offer a full range of mould related services

Customer Satisfaction

We prioritise our customers need and strive to the best possible services

Affordable Rates

We offer competitive pricing without compromisiong on quality.

Conclusion

Mould on the wall is a serious issue requiring immediate attention, whether dealing with a minor infestation or a significant mould problem. MAI traders can provide you with the solutions you need; with our experienced team and commitment to satisfaction, you can trust us to make your home mould-free. Don't let mould affect your health and property; sign up MAI traders today. 

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