Mold growing on painted walls not only looks bad but also poses a significant danger to your health. The presence of mold on your walls could also indicate a major problem such as water leakages and excess moisture. It is important to take quick and efficient measures to protect your health and preserve the integrity of your living space. The earlier you discover a mold problem in your home, the easier it will be to eliminate it in time. This article discusses the procedure of how to get rid of mold growing on painted walls.
- Fix Any Existing Water Problems
Mold is likely to recur if you do not fix the main problem. Water leakages and moisture promote rapid growth of mold especially when they encounter cellulose-based products such as drywall or painted walls. Before getting rid of mold from your painted walls, start by fixing water problems and reducing indoor humidity. Turn on the fans and open any windows in the room to promote air circulation.
- Remove Furniture or Decorative Items From the Wall
Before you start cleaning, move any furniture or items that are next to the wall. This includes decorative items and pieces of wall art since you need enough space to work on the affected surface. Items that are already affected by mold need to be disposed of if necessary, to prevent mold from spreading to other areas of the home. Items that can be salvaged should be properly cleaned and taken outside in the sun to dry.
- Know the Type of Paint You Are Dealing With
Different types of painted surfaces need to be approached differently. Some of the most durable paints contain oils that react negatively with chemicals from cleaning products. Acrylics can easily be damaged when wet because they are water-soluble even though they are covered with a protective varnish. Water-based painted walls are the most delicate as they can easily peel off depending on the type of brush used to scrub the wall.
- Prepare the Surface to be Cleaned
First, you need to spray the affected surface with water to prevent mold spores from becoming airborne. If the paint is flaking then you need to remove the remaining flakes using a paint scraper. This ensures no excess mold is left under the flaking paint. It is important to wear protective clothing including a mask or respirator if you will be handling mold remediation by yourself as it helps to prevent mold exposure.
- Use a Safe and Mild Cleaning Solution
Avoid bleaching agents and strong chemical products as they can cause damage to the underlying paint. The type of equipment and cleaning product used to remove mold from painted walls should be mild but effective in getting rid of mold. Carefully spray the cleaning solution on the affected surfaces and scrub the wall using the rough side of a scouring sponge. Many homeowners avoid using cleaning brushes with hard bristles as it may flake off existing paint leaving the surface in a bad shape. A scouring sponge can work great on plastered painted walls as it only focuses on mold rather than the paint. Wipe the mold residues after scrubbing and then spray the cleaning product once more before wiping dry after 10 minutes.
Removing Mold Safely From Painted Walls
If you will be undertaking the task of removing mold by yourself, it is important to prevent mold exposure by wearing a respirator and protective clothing. Open all doors and windows while you are working to reduce the number of mold spores floating around the house as well as fumes coming out of your mold removal spray. Since you will be removing mold on painted walls, it is important to use a brush with soft bristles or the rough side of a scouring sponge to protect the underlying paint.
Using a hard brush to scrub off mold from painted walls can cause the paint to chip or flake. People with a mold allergy or compromised immune system should not be present in the house while you are working on the affected surfaces. If possible, start with natural cleaning products such as vinegar solution before turning to commercial cleaning products.
Lack of proper ventilation and high moisture levels provide the right conditions for mold growth. It is important to cut off any sources of moisture by fixing water leakages and using fans or dehumidifiers to prevent mold from coming back. It is also essential to take necessary precautions when cleaning mold from painted walls to avoid damaging the underlying paint.