How Do You Clean Mold Off Concrete Walls

To kill mold on concrete basement walls or for an ideal diy mildew remover pour 3 hydrogen peroxide into a spray bottle saturate the walls with the peroxide then let it sit for up to 30 minutes.

How do you clean mold off concrete walls.

On a concrete surface where the mold or mildew was exceptionally bad and the concrete was a light color even though the green was out there remained a brown stain. How to remove mold from concrete walls. Clean mold off walls by scrubbing the area thoroughly with a bristle brush after about ten minutes to help to lift any residual mold out of the pores in the concrete. To clean mold off concrete you can use either a commercial mold killing product or a diluted bleach solution made with 3 parts water to 1 part bleach.

Then adopt the following practices to keep it from returning. You can see on the next picture that i ve treated the left side while the right side remains untreated where it is green and the treated side turned brown. First put on safety gear such as goggles gloves and a respirator to protect yourself from the mold and fumes. The recommended way to clean mold off concrete is to scrub it with detergent and water.

But even an inorganic material like concrete can become mildewed when spores begin to grow on dust dirt or old paint on its surface. Concrete walls are not especially prone to mold and mildew which are words for the same thing. How to stop mold from growing on walls. Sunlight is a natural mold killer.

You will then proceed to clean the molded concrete walls after fixing the moisture issue. The best way to remove mold from concrete walls is to clean and scrub the surface with mold killing detergent rinse the walls with clean water.