Question : What’s the best way to prevent condensation / mold on concrete walls before remodeling the basement.?
New house, adding 2×4 studded w/blueboard walls to walkout heated basement.
basement remodeling

Best answer:

Answer by les the painter
Get yourself a dehumidifier. There’s no paint or additive that prevents moisture. Yes for mildew but that only last so long and then what tear the walls down. Keep the food source which is moisture and you won’t have mildew,