How To Remove Mold And Mildew From Concrete Block Walls

Your eyes and nose are suitable tools.

How to remove mold and mildew from concrete block walls.

Put on the mask goggles and gloves. Most homeowners believe that using bleach on walls will kill mold and solve their problem. Concrete walls are not especially prone to mold and mildew which are words for the same thing. After mold is removed from block walls you can place paints containing biocides on your wall to prevent mold regrowth.

The darkness and humidity in the basement provide ideal conditions for mold and it usually doesn t take a microscope to tell you have a problem. If dirt settles on a cinder block wall and moisture collects as a result from flooding humidity or rain mold spores can settle on the wall surface and begin to expand. Cinder block walls are strong long lasting and resistant to elements such as wind and rain however they are still subject to the effects of mold growth. But even an inorganic material like concrete can become mildewed when spores begin to grow on dust dirt or old.

Even the epa recommends against using bleach for routine removal of mold from walls and other porous surfaces. Bleach can remove mold found on hard plastic metal and another non porous surface. Look for dark hairy looking spots mildew jelly like growths and small mushrooms. During mold removal homeowners should wear goggles a mask rubber gloves and long sleeves.

But that s far from the truth. To kill mold on concrete basement walls or for an ideal diy mildew remover pour 3 hydrogen peroxide into a spray bottle saturate the walls with the peroxide then let it sit for up to 30 minutes. Paints labeled mildew resistant can also help prevent the return of mold.