Killing Mold on Porous Surfaces

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Summary: Cleaning mold on porous surfaces is one of the easiest tasks to complete. You don't need a mold remover or a bleach when you have plain and simple vinegar. But it is a different story if the mold grows in a variety of colors like how to kill black mold on porous surfaces.
You might also enjoy our guide to (killing mold with vinegar and hydrogen peroxide)

A mold infestation can be a frustrating and frustrating issue to deal with especially if you have no idea where it’s coming from. It’s not a pretty sight and needs to be attended to right away. Check out our blog to see if you have a mold problem and how you can get rid of it.

Mold is a fungus that grows in warm and wet conditions. It is usually found outdoors, but can also grow indoors. Mold infestation is usually caused by leaky plumbing and roofing, lack of ventilation, or improper house insulation. When water is present, mold and mildew can grow and spread easily, affecting the structural integrity of your home. If you see mold or mildew somewhere in your home, take action right away.

How do you get rid of mold on porous surfaces?

Finding mold can be tricky. As mold spores are very light and small, your first clue might be the smell, or just noticing that your surface is covered in dark spots.

Mold on a non-porous surface is a little easier to remove. It’s going to be more of a short-term process. You will have to do a little effort to find what will work best for you.

But on a porous surface, it is a little more difficult to remove and it is unsightly and unhealthy. It will take more time to get rid of it. You’ll have to do a little work to get rid of it well.

Wear protective gear before trying to clean mold

It’s important to remember that while there are many different ways to clean mold, you must take care to protect your body against chemicals and pollutants that would otherwise affect the body. This is exactly why it’s paramount for an environmentally conscious person to wear protective gear whenever there could be some sort of chemical or biological threat present in their chemical.

Protective Gears:

Mold is never something you want to see around your home, but if you’ve got some on one of your porous surfaces, you can follow these steps to get rid of it.

Killing mold with Vinegar

Vinegar is a common ingredient in cleaning products to kill mold. There are many other cleaning products that also work well for killing mold, but vinegar is inexpensive, safe, and eco-friendly, making it a good choice.

Let me ask you a question before we start cleaning mold with vinegar.

Does vinegar kill mold on porous surfaces?

On a pore-filled surface, vinegar is one of the best ways to kill mold. It may not be effective in removing all molds, but if it leaves a clean, scent-free surface behind, it’s worth a try.

How to kill mold using vinegar? It depends on the surface of the area that has mold. If the mold is on a small area, simply wash the surface with vinegar and water. If the mold covers a large area, such as a wall, apply the vinegar and let it sit for an hour.

You Will Need:

Put the vinegar in a spray bottle, then spray it on the moldy areas. Let sit on it for some time, then wipe it off with a dry cloth.

Killing mold with Baking Soda

Adding baking soda to the list of your cleaning supplies is the best way to ensure a clean home to kill mold. When it comes to mold, baking soda is known to be the best effective mold killer. This is achieved by following a few simple steps.

You Will Need:

Adding baking soda to the list of your cleaning supplies is the best way to ensure a clean home to kill mold. When it comes to mold, baking soda is known to be the best effective mold killer. This is achieved by following a few simple steps. 

You should mix a 2 cups amount of baking soda with 2 cups of water, also 1 cup of vinegar for the best result, to form a paste and apply it to the moldy area and scrub the area. Afterward, wipe it off.

Baking soda is a chemical compound that is primarily composed of carbon dioxide. It can be incredibly useful in any home for cleaning. It is especially useful in the removal of mold.

However, this mixture also works well with other substances, such as oils and dirt. All you have to do is apply a small amount to the area and wipe it off with a dry cloth.

Killing mold with Borax

What is Borax? If you’re thinking about using Borax as an alternative cleaning agent, you should know about this natural mineral powder. Borax is also known as sodium tetraborate, disodium tetraborate, or sodium borate. It is a naturally occurring mineral found in soil and rocks. Borax exists in nature as a solid in crystal form.

Logically, if you’re looking for a safe, non-toxic cleaning agent, Borax is a natural choice for killing mold.

You Will Need:

Adding Borax to the Mix a cupful of borax powder with a gallon of water You should mix a 2 cups amount of Borax with 1 gallon of water in a bucket and mix it well.

Take a stiff-bristled brush in a solution of a bucket.

Scrub the moldy surface with the mixture.

If you are not satisfied with one-time scrubbing repeat the scrubbing process again to make sure the mold is clearly clean.

Let the surface air dry without rinsing it off since it will prevent any subsequent mold infestation.

Killing mold with Lemon Juice

When it comes to cleaning mold on porous areas, lemon juice can be the trick. The acidic properties will loosen the mold’s grip on the surface, giving you a chance to wipe it away. If the mold is molding a porous material, such as wood, the lemon juice will eat away at the bacteria, making it less likely to grow back.

The mildew smell might also dissipate with the lemon juice, and this mold killer leaves behind an acidic smell.

You Will Need:

Simply put Lemon juice into a spray bottle. Spray the moldy surface, and then scrub it with a stiff brush. This should get rid of the mold.

Repeat this process until the mold has disappeared.

This is why individuals should kill mold on the surface that is porous or is liable to be contaminated with mold and it necessitates time and patience.

How to kill black mold on porous surfaces

It looks like black spots on your drywall and the smell is a dead giveaway. Most people only associate mold with the color black. But did you know mold comes in a variety of colors? If it is green, it is most likely mold. If it is white, it could be moldy. If it is any color of the rainbow, it could be mold. It is easy to get rid of mold. However, it is important to prevent it from growing in the first place. You can do this with a dehumidifier and air purifier. These will suck up the moisture and make it harder for mold to grow.

Unfortunately, mold and mildew infestations are all too common in our homes. The problem can develop from something seemingly minor, like a damp basement, or just from your inability to notice the signs of a problem. Once you have an infestation, you need to take immediate action, before it spreads to other areas of your home. The first sign of mold growth is usually a musty odor with a slightly sweet scent. The odor may be more obvious in larger areas, but usually, it won’t be strong. Other signs of mold or mildew growth include.

Does bleach kill mold on porous surfaces?

Using bleach depends upon the type of surface as well as the type of mold. If you are dealing with mold on porous surfaces like drywall and ceiling tiles, you should use other types of cleaners that are made to remove mold from those types of surfaces, like porous surfaces. Because bleach can’t get to it well and it can grow back.

Bleach is great for removing mold from non-porous surfaces. Be sure to wear rubber gloves and eye protection when working with bleach as it can be irritating to the skin and eyes.

Mold is never something you want to see around your home, but if you’ve got some on one of your porous surfaces, you can follow the above steps to get rid of it.


It is best to get rid of the mold as soon as you realize that you have a mold infestation in your home. The first step in mold removal is to identify where the mold is in your home. The next thing you need to do is to remove the moisture source. By doing this, you are making sure that no new mold spores grow and that the mold that is already present will not spread. After removing the mold, you should disinfect the area to make sure that no new mold can grow.

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