How To Clean Mold Concrete Basement Walls

Next pour the newly formed cleaning solution into an empty spray bottle and proceed to vigorously apply it to your mold laden basement walls.

How to clean mold concrete basement walls.

Clean up the solution and any debris with paper towels. The staining is an aesthetic rather than a health issue. If the mold is powdery you should also wear a mask to avoid inhaling spores. Step 1 clean your basement walls.

Use a power washer or simply wash with a brush and clear water. Saturate the walls with the peroxide then let it sit for up to 30 minutes. Begin this step by combining warm water with a mild brand of soap. Avoid prolonged moisture exposure in the basement to avoid mold growth.

To kill mold on concrete basement walls or for an ideal diy mildew remover pour 3 hydrogen peroxide into a spray bottle. Vinegar will kill 82 of mold species. A better way to clean mold on basement walls is to use a one to one solution of white vinegar and water. Assuming the floor is concrete spray the area with a borax water solution.

Occasionally the mold growth will leave behind a stain even after a vigorous cleaning. To remove mold from hard surface use a solution of water and bleach to scrub the affected areas. Saturate the walls with the peroxide then let it sit for up to 30 minutes. Alternatively for porous surfaces try a mixture of liquid dish detergent water and bleach.

Mix 1 4 to 1 2 cup of tsp per gallon of warm water and wear rubber gloves and goggles while scrubbing with it. Before cleaning mold in a basement remove and clean any contaminated items such as boxes furniture or clothing. The vinegar will not only penetrate the concrete better it will also act as a disinfectant. You can deep clean your concrete by using trisodium phosphate which is a strong detergent that can degrease as it removes mold and dirt.

Small amounts of water can also be absorbed with a sponge or towel and wrung into a bucket for removal.