What Kills Mold On Concrete Walls. For this project, we will focus on solving the mold problem. This growth usually occurs in damp or shaded.
Have you found black mold on your concrete basements walls? While bleach works well to kill surface fungus and remove the ugly marks on the walls caused by mold, it doesn't penetrate deeply into the drywall. I would dilute mine to about 1 to 5.
It can be a health hazard for your family.
When mold begins to grow on concrete surfaces, it looks black, green or a bunch of other colors; This growth usually occurs in damp or shaded. Mold on your interior walls doesn't just look unpleasant; Once you're sure everything is is dry, treat the wood with boric acid, which kills any spores that remain and prevents future growth.