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5 Signs of Molds From Walls and Effortless Removal Tips


Removing molds on walls is crucial, not only because it is unsightly but also because it poses serious health risks such as respiratory problems. Moreover, if left unchecked, molds can spread and weaken the structural integrity of your home while damaging building materials.

To protect your home and your family safe against mold, take immediate and efficient actions on removing molds from walls the moment your first see signs of them growing on your walls.  

Signs of Molds on Walls 

Every home can be susceptible to mold growth. It grows in areas with high levels of humidity, such as a bathroom, kitchen, and laundry room. Unfortunately, our homes, at some point, have this condition for mold to start thriving and spreading. Molds from walls are one of the places were these mostly spread.

However, it is not very apparent to see signs of growing molds on walls. Often, they remain hidden and by the time you notice them, they have already caused serious damage to the building materials of your home. 

As you inspect your wall, the first sign that you can notice is the green, orange, white, grey, and black patches. But there are also other signs like:

  • Cracked or peeling paint,
  • Discoloration,
  • Bulging,
  • Damp or musty smell
  • And, allergic reactions with no known cause.

How To Remove Molds From Coated Walls

Removing molds on coated walls can be done with some cleaning agents. Just make sure to act fast to prevent it from spreading in other areas of the walls. Here are some tips on how to remove molds on walls that are coated:

Step 1: Prepare the Area 

Mold spores can travel in the air and spread in other areas of your home.

First thing to do in removing molds from walls that are coated is by making sure to close the door of the room you are working on or you can hang a plastic sheeting to block off the area. Remove decorative items like curtains, electrical equipment, and furniture from the affected area. Also, cover the floor with plastic sheets and secure them with tape to keep the area protected from chemical spills and drips. 

Step 2: Apply Mold Removal Solutions

Next thing to do when removing molds from walls is to spray the solution on the moldy area and scrub it with a clean cloth or a sponge with an abrasive side. 

Step 3: Reapply The Solution

Apply the removal solution to the molds from walls once again but do it lightly this time. Apply only enough amount of solution to dampen the area, but do not drench it to avoid adding moisture which can cause an additional mold problem. 

Step 4: Dry Out The Area

Leaving the area wet can be a breeding ground for mold, so you have to dry out the area thoroughly. Place a fan and point it to the wall.

Following these steps could help you easily remove molds from walls which are coated. 

How To Remove Mold From Unpainted Drywall

Removing mold from unpainted drywall is a bit challenging. These surfaces are porous and has no protective barrier. It means that mold has already penetrated in the structural materials of the drywall. 

Here are some steps in trying to remove molds from walls that are unpainted:

1. During the cleanup process, mold can break free and find their way to the surrounding areas. Protect floors and other nearby surfaces by covering them with plastic sheeting.

2. Mark the affected area but be sure to draw a larger area than the stain itself. Removing larger than the affected area gives you chances of getting rid of unseen mold spores. 

3. Cut it out using a utility knife and throw it in a plastic bag.

4. Clean the room using a HEPA (high-Efficiency Particulate Air) vacuum cleaner to remove any remaining mold spores.

5. Before installing new drywall, consider painting the interior wall cavity with mold-resistant paint. 

6. Fit the new piece of drywall into the hole and attach it into the wooden beams using screws and joint compound. 

7. Vacuum the area once again using a HEPA to completely remove molds in the room. 

How To Prevent Mold From Growing on Your Walls

Here are some ways on how to stop the growing of molds from walls.

  • Keep the humidity levels in your home as low as you can. 
  • Ventilate your home properly. Exhaust fans in your kitchen or bathroom should be ventilating outside of your home. 
  • Check roofs to see signs of damage like loose or missing shingles. Do it after a severe storm.
  • Use air conditioners or humidifiers during humid months.
  • Clean bathrooms, laundry rooms, and kitchen regularly to see signs of damage. 
  • If caulk or grout in the tub and shower, replace them immediately.
  • Use fans in basement for proper air circulation. 

Professional Mold Remediation Services

When it comes to mold problems, it is important to act fast. It just takes 24 to 48 hours for mold to begin thriving and causing great damage to your home.

In case the mold has affected a larger area of your home, and that removing molds from walls is a bit challenging, trust Water Damage Riverside. We have a team of professionals that can quickly and efficiently remove molds from walls and other surfaces. Rest assured that we will completely remove mold and make your living space a healthy place to live again. Contact our local office today, Water Damage Riverside to know more about our mold remediation services.


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