How Do You Clean Mold Off Of Concrete Basement Walls

Thin black and white fungi growth spreads over cement basement walls and leaves behind a musty odor.

How do you clean mold off of concrete basement walls.

After the molds are gone you must rinse the area with clean water. Clean non porous surfaces such as the cement basement walls themselves with a mixture of 10 percent bleach and 90 percent water. Cleaning and disinfecting is necessary to kill mold and bacteria remove grime and improve a basement s overall appearance and safety. Mix 1 4 to 1 2 cup of tsp per gallon of warm water and wear rubber gloves and goggles while scrubbing with it.

Occasionally the mold growth will leave behind a stain even after a vigorous cleaning. Spot test a small area with your chosen cleaning agent to make sure no damage occurs. Follow our detailed 4 steps removal guide below for the best result and lasting effect. To kill mold on concrete basement walls or for an ideal diy mildew remover pour 3 hydrogen peroxide into a spray bottle.

Rinse exterior concrete afterwards with a power washer. Saturate the walls with the peroxide then let it sit for up to 30 minutes. Then take a scrub brush to scrub the mold. Next pour the newly formed cleaning solution into an empty spray bottle and proceed to vigorously apply it to your mold laden basement walls.

Assuming the floor is concrete spray the area with a borax water solution. Clean up the solution and any debris with paper towels. Dry inside walls with a towel or rag let a cool breeze dry outside walls. Dip the scrub brush in the mold and clean the concrete wall properly.

Before you can begin the mold removal process you must give your concrete basement walls a thorough cleaning. Choose from several cleaning agents to remove mold from concrete. Wear rubber gloves while applying the bleach mixture with a scrub brush or mop. 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.

Allow the bleach mix to remain on the walls at least 10 minutes. You ll need to wear protective gear and scrub the moldy areas vigorously. The staining is an aesthetic rather than a health issue. Voilà all mold removed.

If the mold is powdery you should also wear a mask to avoid inhaling spores. Take the right amount of bleach and mix it with water.