How To Clean Mold Off Concrete Basement Walls

To kill mold on concrete basement walls or for an ideal diy mildew remover pour 3 hydrogen peroxide into a spray bottle.

How to clean mold off concrete basement walls.

Spot test a small area with your chosen cleaning agent to make sure no damage occurs. Before you can begin the mold removal process you must give your concrete basement walls a thorough cleaning. Next pour the newly formed cleaning solution into an empty spray bottle and proceed to vigorously apply it to your mold laden basement walls. The vinegar will not only penetrate the concrete better it will also act as a disinfectant.

Take the right amount of bleach and mix it with water. Then take a scrub brush to scrub the mold. Step 1 clean your basement walls. Saturate the walls with the peroxide then let it sit for up to 30 minutes.

You ll need to wear protective gear and scrub the moldy areas vigorously. Do not mix bleach with an ammonia based cleaner. Allow the bleach mix to remain on the walls at least 10 minutes. If the mold is powdery you should also wear a mask to avoid inhaling spores.

Begin this step by combining warm water with a mild brand of soap. Mixing them causes toxic fumes. Clean non porous surfaces such as the cement basement walls themselves with a mixture of 10 percent bleach and 90 percent water. Rinse exterior concrete afterwards with a power washer.

Dip the scrub brush in the mold and clean the concrete wall properly. Vinegar will kill 82 of mold species. You can deep clean your concrete by using trisodium phosphate which is a strong detergent that can degrease as it removes mold and dirt. Saturate the walls with the peroxide then let it sit for up to 30 minutes.

Allow the area to dry naturally. Open the windows if you are inside. Choose from several cleaning agents to remove mold from concrete. Mix 1 4 to 1 2 cup of tsp per gallon of warm water and wear rubber gloves and goggles while scrubbing with it.

After the molds are gone you must rinse the area with clean water. Wear rubber gloves while applying the bleach mixture with a scrub brush or mop.