Cleaning Mold Off Basement Concrete Walls

Clean non porous surfaces such as the cement basement walls themselves with a mixture of 10 percent bleach and 90 percent water.

Cleaning mold off basement concrete walls.

How to clean mold off basement concrete walls reasons to avoid bleach. Hydrogen peroxide method 3 hydrogen peroxide spray bottle bristle brush. Allow the bleach mix to remain on the walls at least 10 minutes. For molds on the surface of the wall mix detergent and water solution and clean the area with a scrub brush.

Assuming the floor is concrete spray the area with a borax water solution. The staining is an aesthetic rather than a health issue. Next pour the newly formed cleaning solution into an empty spray bottle and proceed to vigorously apply it to your mold laden basement walls. Collect the necessary tools and materials.

Mold is a chemical substance which contains harmful components. Rinse exterior concrete afterwards with a power washer. Steps to remove mold on concrete block walls step 1. For many years bleach was the go to cleaner for mold and many commercial mold cleaning.

Apply detergent and water. You will need a few essential tools and ingredients to get rid of. You should be careful. Use a water extraction vacuum to remove any excess water on the surface of the concrete or cinder blocks.

Environmental protection agency recommends cleaning mold with detergent and water. Occasionally the mold growth will leave behind a stain even after a vigorous cleaning. Choose from several cleaning agents to remove mold from concrete. Before you can begin the mold removal process you must give your concrete basement walls a thorough cleaning.

Step 1 clean your basement walls. Wear rubber gloves while applying the bleach mixture with a scrub brush or mop. Spot test a small area with your chosen cleaning agent to make sure no damage occurs. You ll need to wear protective gear and scrub the moldy areas vigorously.