How to remove mold from walls: 8 simple solutions

Moisture and heat are ideal conditions for mold growth . Unfortunately, these conditions are often present in our homes. In fact, mold likes to spread through porous materials such as wallpaper, plasterboard and other wall coverings.

How to remove mold from walls? If you notice mold on your walls, here's how to quickly remove it.

First of all, I warn you that the sooner you spot mold on the walls, the easier it will be to get rid of it.

However, once the spores have settled in and taken root deep in the coating, things get complicated. In this case, it may be necessary to remove and replace the drywall or wallpaper, or consult an expert for a more difficult repair .

Here are my 8 tips on how to remove mold from walls safely, without putting your health at risk.

1 - Lower the humidity level

My first tip on "how to get mold off the wall" is that moisture is the main prerequisite for mold growth . If you can keep the humidity level as low as possible , you will be able to eliminate most of the mold infestations that can occur.

If you have a humidifier in your home, unplug and remove it until you have resolved the mold problem. If you have a dryer, try to use it less frequently, as the heat it generates increases the humidity level in the house.

You can also use air conditioning to lower the humidity level in your home. You can also open the windows to allow fresh air to circulate. This can help reduce the mold that is forming.

2 - Repair existing cracks and crevices

If your home has been damaged by water, repair it as soon as possible. Otherwise, the water will become a breeding ground for mold spores. Once these find a way into the cavities in the walls, it is difficult to get them out.

If you find that the walls are damaged, patch the cracks with water-resistant putty to prevent spores from entering. In case of more serious water damage, consult a professional.

3 - Use bleach to remove mold from walls

Bleach is one of the most used cleaners around the world. It is a good option for quickly removing mold. However, it can damage paint and wallpaper if you use too much. Be careful not to saturate the surface, or you will cause a more serious problem.

If you are dealing with a wall with a textured surface such as putty, do not use bleach. In fact, you risk spraying bleach on adjacent walls as well.

4 - Try a small amount of detergent

If mold is developing inside the wall cavities, you can try cleaning it with a spray bottle filled with a solution of water and a small amount of cleaner . A powerful jet may be needed if mold develops in the wall cavity.

If mold develops on the wall surface, you can clean it with a sponge and water. Be careful not to use too much water, as it may cause water damage.

5 - Dry the walls with a dehumidifier

A dehumidifier can be used to dry the walls. If you want to get mold off the walls, plug the dehumidifier into an electrical outlet where the mold is. Leave it there until the problem is gone.

If the mold problem is large, you may need to connect several dehumidifiers throughout your home. You can also use a fan to circulate air to affected areas.

6 - Try vinegar instead of bleach

White vinegar is a mild acid that can be used to remove mold from non-porous surfaces. If the mold has grown on a porous surface, such as drywall, the vinegar will do no good.

7 - Try baking soda instead of detergent

Baking soda is a mild alkaline that can be used to remove mold from non-porous surfaces. If mold has grown on a porous surface, such as vinyl, baking soda will do no good.

You can mix baking soda with water to make a paste to spread over the moldy area. Let the paste sit for 15 minutes, then scrub with a clean cloth.

8 - Use ecological products for mold removal

The best option may be to purchase environmentally friendly mold removal products . However, you have to be careful about the products you choose. Some can be harmful to your health and can cause long-term damage to your home.

Try to find natural, non-toxic products . They may cost a little more, but in the long run it's worth it. They are often less likely to cause damage to your home and create toxic fumes that could endanger your health.

Conclusions on how to remove mold from walls

Mold can be a serious problem in the home, especially when the spores spread to the walls. Once inside the walls, they can be very difficult to remove. This is why it is important to intervene immediately , as soon as you notice the growth of mold on the walls.

Follow these tips and you'll be able to get rid of mold from walls quickly and safely.

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