Removing Black Mold From Concrete Basement Walls

Repair any leaks and explore options for increasing ventilation in the affected space.

Removing black mold from concrete basement walls.

Scrub the mold with a mixture of water and. Before you can begin the mold removal process you must give your concrete basement walls a thorough cleaning. Once all the mold is gone you may want to use a dilute bleach solution to disinfect. After scrubbing the wall vacuum the area again with the water extraction vacuum.

Apply a coat of clear concrete sealer to prevent the mold from returning. Step 1 clean your basement walls. Use a water extraction vacuum to remove any excess water on the surface of the concrete or cinder blocks. For molds on the surface of the wall mix detergent and water solution and clean the area with a scrub brush.

Collect the necessary tools and materials. Dispose of the trash bag. Step 3 apply your finishing touches. Steps to remove mold on concrete block walls.

The bulk of mold remediation involves physically removing it from the concrete with a scrub brush. You will need a few essential tools and ingredients to get rid of black mold. Use a brush with stiff fiber bristles not a wire brush and scrub until all the discoloration has been removed. Search for leaking pipes or other sources of water.

Step 2 apply your bleach.