How To Remove Mold From Painted Concrete Walls

For unfinished surfaces skip to the steps to remove mold from drywall.

How to remove mold from painted concrete walls.

Spray the moldy area well then immediately scrub with a clean cloth or brush to remove the surface layer of mold. The bulk of mold remediation involves physically removing it from the concrete with a scrub brush. Mold can often grow on drywall and painted interior walls especially in areas where moisture and humidity are a factor such as kitchens and bathrooms. Fill the second spray bottle with clean water and spray to.

Use the natural mold remover spray recipe. Reapply the spray lightly this time. Rinse exterior concrete afterwards with a power washer. After scrubbing the wall vacuum the area again with the water extraction vacuum.

Walls can also be affected if your roof or exterior walls are infiltrated by water. Spot test a small area with your chosen cleaning agent to make sure no damage occurs. For molds on the surface of the wall mix detergent and water solution and clean the area with a scrub brush. Use a water extraction vacuum to remove any excess water on the surface of the concrete or cinder blocks.

Scrub mold off with a rag or towel. Spray the solution on the affected area. Once all the mold is gone you may want to use a dilute bleach solution to disinfect. Mix 3 parts warm water to 1 part detergent in a spray bottle.

You ll need to wear protective gear and scrub the moldy areas vigorously.