Basement tend to get damp. It’s a fact of life that everyone knows but not everyone knows you don’t have to put up with it.
If you are worried about the mold issues and furniture rot a chronically damp basement causes, consider installing a professional Dehumidification System. Many homeowners use those cheap floor standing, retail humidifiers, and deal with emptying the tray full of water (when they remember) and sometimes these work OK for small spaces and relatively low humidity. But if you are ready to take your solution to the next level, consider the maintenance free Bonded Waterproofing Air Exchange system here.