How to Remove Mold from Your Walls

Mold on the inner walls does not just look unpleasant; This can be a danger to the health of your family. In this guide, you will learn how to remove mold from your walls and have an optimal mold clean-up.

Depending on the amount and location, its presence also indicates a major problem of water entering your home. In this project, we will focus on solving the mold problem. The remedy is twofold:

  1. Check Moisture
  2. Remove Mold

While the first is the more complicated approach, depending on the situation, the latter can often be done with some bleach and water etc.

Know Your Mildew And Mold

Mold can grow in your house where there is a lot of moisture, especially if you leave it for a long time. Mold growth generally occurs on walls, ceilings, and floors of homes where moisture control is not optimal. Above all, cellars, shower walls and window sills are places where mold likes to live. Mold and mildew are basically all the same; Mildew is commonly used to describe many small mold problems at home, such as in showering mortar. However, some molds can become very toxic to humans if they are allowed to thrive. Mold can be the reason for allergic reactions, asthma, as well as other respiratory difficulties, and is especially dangerous for small children, the elderly, and those with respiratory or immune system deficiencies. That’s why it is important to know how to remove mold from your home.

Molds can come in many shapes and colors, but none of them determines exactly the type of mold. However, it usually occurs in various shades of black, white, green or blue and in many combinations of these and other colors.

Different Types of Molds

  • Black Mold

Black mold is often found in homes with excessive moisture damage to drywall and other surfaces. Much is made a lot of this type of “mold toxicity”, but the shape itself is not harmful. However, it has the potential to produce mycotoxins, which can damage humans and pets depending on the particular mold. An empirical rule should be “use caution” by removing all forms, especially if they are abundant.

  • White Mold

White mold is often present in cold and wet environments, such as basements of walls and other structures. It is frequently confused with efflorescence, which is a mineral deposit that forms on foundations and other masonry surfaces due to water infiltration.

One useful tip on how to remove mold: You can try if it is mold by spraying it with water. When it dissolves, it is a mineral deposit; If it is not, it is probably a white mold.

  • Blue Mold

Blue form is another common color of house shape that can appear in wet areas of the home, such as bathroom walls and ceilings. The moisture that accumulates on the walls after long wet showers can be a good condition for this form to form and thrive.

  • Green Mold

Green molds are also very common in households and molds often occur in damp areas such as shower walls and wet corners. As with most forms, you can remove mold in its green form by rubbing with a solution containing bleach.

Moisture Control

According to the USA Environmental Protection Agency (EPA), there isn’t any way to eliminate all indoor mold spores. The key to mold control and eventually mold remediation in Palm Beach is the control of moisture inside:

Solve water problems (leaks etc.). Repair leaks as soon as you find them. A basement or roof with leaks not only causes immediate structural damage; If left unresolved, the flooded areas can thrive. See the project repair leaks in the basement. Clean and dry all wet or damp building materials within 1-2 days to stop mold growth. If this is not the case and infiltrates the form, they must be removed to completely resolve the shape problem.

Reduce Indoor Humidity

The more humid your house is, the more likely it is to become a sanctuary for mold spores. Reduce the humidity by increasing the ventilation in your home to prevent the air from getting hot and clogged. Ventilate important appliances such as washers/dryers as well as your bathroom and kitchen. Use air conditioners and dehumidifiers. Avoid condensation: insulate walls, ceilings, windows and pipes to prevent moisture from condensing.

Mold Remediation of Basement and Concrete Walls

  1. Prepare The Area

You will notice mold in your basement because of its appearance, usually black, white or bluish stains on the walls. It can also grow on any organic material besides mold-covered surfaces such as carpets, boxes, etc. Remove these affected objects from the wall and throw away what you can. The furniture can be stored with a good cleaning, but in some cases, they can be thrown away. If you move these elements, you can also work when you remove the shape.

  1. Start With Cleaning

There are many commercial products to kill mold. Bleach is considered the best way to kill it, especially when combined with old-fashioned ablutions. Mix one part of chlorine with three parts of water in a bucket. Using a scrub brush or a high-strength sponge, scrub the affected wall vigorously with the bleach/water solution until the mold stains disappear. In some cases, you may need to leave the solution on the wall for a few minutes after application so that it can move in. For areas affected by mold, it is necessary to use both a formulated release agent and a bleach/water solution to accomplish the task.

Wear rubber gloves to protect your hands and goggles so that the chlorine solution in your eyes does not get splashed. Also, wear a respirator or dust mask to prevent inhalation of mold particles that could be released by air. If possible, ventilate the basement while you work. Wear old clothes, because you can get some bleach. After rubbing, rub the affected walls with a towel and check the surface for any overlooked mold growth. Put the items you brought back into the basement, but be careful not to put anything in it. It is possible that you will return to your starting point in a few weeks.

There may be stains on the walls, even after rubbing. These can be removed with a mildew remover available from the local hardware store.

Useful tips

Buy a dehumidifier for your basement to keep the air as dry and as inhospitable as possible. 

  1. Pay Attention To Leaks In The Basement

If you plan to paint the basement walls, use the primer/sealer and interior paint. It may also be necessary to seal the foundation with a waterproof sealant prior to priming and painting to avoid moisture and mildew. 

How to Remove Mold From Painted/Drywall Walls

Molds can often form on drywall and painted interior walls, especially in areas where moisture and humidity are important, e.g. B. in kitchens and bathrooms. Walls can also be affected if the roof or outside walls are infiltrated by water. If the drywall remains wet, the mold can begin to grow at any time and penetrate the drywall. In this case, the drywall must be removed and replaced as you will not be able to remove the entire mold in these circumstances.

  1. Assess The Damage

If you notice mold on an interior wall, evaluate the condition of the wall and the extent to which the shape has been adopted. If the drywall is damaged, crumbled or arched and covered with black or bruises, it must be replaced. If the wall is looking structurally healthy, but still covered with mold then you must remove stains with a cleaner and some scrubbing.

Some types of mold are better treated by professionals because they can be harmful if they are present in large quantities. Although it is unlikely that if your home is not damaged by floods or other disasters, you probably will not find an excessive amount of this type of mold commonly known as “black mold”. If you have large quantities in an indoor area, somewhere around 10 square meters, it is advisable to call a specialist to remove it.

  1. Prepare The Area

Because you use bleach or commercial chemicals that remove mold, you should protect the surrounding surfaces, such as the floor, from spills that could cause damage. Cover the floor with plastic wipes and glue them firmly so they do not move. It does not hurt to have a few old towels on hand to spill them.

  1. Get Rid Of The Mold

The best way to mold clean-up from the walls is to use a bleach solution. Mix one part of the chlorine into three parts of water and apply with a sponge or cloth. There are also a number of commercial solutions in your local hardware store.

Wear waterproof rubber gloves when cleaning with bleach or other cleaning agents to protect your hands.

Useful tip

In kitchens and bathrooms, grout can sometimes develop mold stains. You can rub this with an old toothbrush. Wash the walls after washing.

Use a Stain Resistant Paint

When you finish cleaning the mold stains, there may be stains on the wall surfaces. Print the wall with the primer/interior sealer, then paint with the interior paint as the last coat.