New Home. Moldy Basement..What do i do?
My home is about 14 months old and my basement is unfinished with 10" thick poured concrete walls. I have recently noticed that I have mold in a few areas on my basement walls. The thing that seems strange is that the mold is showing up on the walls in areas that are above grade.
The only thing that I can think may be causing this is that over the winter frost would develop on the walls in these areas when we had a long stretch of extreme cold.
My basement is unheated and probably stayed around 40 degrees all winter. And I normally run a dehumidifer.
How can I get rid of this mold and prevent this in the future?