If I’m painting a moldy wall, do I need to treat with Concrobium Mold Control before priming?
Yes. To ensure that the mold on the surface does not grow through the paint or priming, you should first treat the moldy surface with Concrobium Mold Control. Once it has dried, you can then proceed with your painting project. Remember, it’s a good idea to treat the finished wall with more Concrobium Mold Control after the paint has fully cured, to ensure long-lasting protection of that area from future mold growth.
