As my title states, I have a house that is on a slab and the exterior and most interior walls are block and covered with plaster. Since we bought the house we have noticed a musty smell that we originally thought was the washing machine.
My concern now is that is may just be the HVAC system built in the slab, but that costs thousands to clean, and to reseal with spray. The smell isn't just in the hvac system though, it seems to be seeping out of the walls. I am just looking for suggestions, ideas, or even concerns that informative people may have on this issue. Anything helps!