Black Mold On Concrete Basement Walls

Mold on basement walls.

Black mold on concrete basement walls.

There are several similar looking substances that can fool you. If the wall is made of concrete and has black patches it means there s organic material nearby that keeps feeding it. Black mold on concrete in basement. If it s black mold growth it is easy to identify.

You ll notice mold in your basement by its appearance usually black white or bluish patches on the walls. But even an inorganic material like concrete can become mildewed when spores begin to grow on dust dirt or old. 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. Identifying mold growth on concrete can be a bit tricky.

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. Because you ll be using bleach indoors open a window and escape the fumes when possible. Basements are the preferred spots for black mold to grow. Your eyes and nose are suitable tools.

Concrete walls are not especially prone to mold and mildew which are words for the same thing. Efflorescence can look very similar to white mold growth. For black mold on concrete in a basement start by ventilating the area well. Remove these affected items from the wall and dispose of what you can.

It can also grow on any organic material adjacent to the mold covered areas such as carpeting cardboard boxes etc. But if it s white mold growth things can get confusing.