How Do You Clean Mold Off Of Concrete Basement Walls

Rinse exterior concrete afterwards with a power washer.

How do you clean mold off of concrete basement walls.

Dip the scrub brush in the mold and clean the concrete wall properly. To kill mold on concrete basement walls or for an ideal diy mildew remover pour 3 hydrogen peroxide into a spray bottle. 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.

The staining is an aesthetic rather than a health issue. Voilà all mold removed. Cleaning and disinfecting is necessary to kill mold and bacteria remove grime and improve a basement s overall appearance and safety. You ll need to wear protective gear and scrub the moldy areas vigorously.

Mix 1 4 to 1 2 cup of tsp per gallon of warm water and wear rubber gloves and goggles while scrubbing with it. Clean non porous surfaces such as the cement basement walls themselves with a mixture of 10 percent bleach and 90 percent water. Assuming the floor is concrete spray the area with a borax water solution. Dry inside walls with a towel or rag let a cool breeze dry outside walls.

Occasionally the mold growth will leave behind a stain even after a vigorous cleaning. Wear rubber gloves while applying the bleach mixture with a scrub brush or mop. Next pour the newly formed cleaning solution into an empty spray bottle and proceed to vigorously apply it to your mold laden basement walls. If the mold is powdery you should also wear a mask to avoid inhaling spores.

The walls also become accumulated with dirt and grime which encourages bacteria and other contaminates. Begin this step by combining warm water with a mild brand of soap. Spot test a small area with your chosen cleaning agent to make sure no damage occurs. Saturate the walls with the peroxide then let it sit for up to 30 minutes.

Follow our detailed 4 steps removal guide below for the best result and lasting effect. Thin black and white fungi growth spreads over cement basement walls and leaves behind a musty odor. Take the right amount of bleach and mix it with water. 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.

Then take a scrub brush to scrub the mold. After the molds are gone you must rinse the area with clean water.