How To Clean Concrete Basement Walls. Mold and mildew spores flourish in basements that are dim, warm, damp and poorly lit. Since many basements contain high moisture levels, they are often installed with cement cinder block walls.
Brush away all loose concrete bits, insect carcasses i cleaned, dried, and applied drylok about 3 times on the two adjoining walls and about one square i'm currently fixing a leak in my basement wall.
I want to clean it up so it additionally, if your mold is in the basement and you can see it, i would not run hvac until it is. Depending on how hard the concrete surface is, use the correct pressure so that you do not end up painting stripes on your walls is a great decorative technique and a trendy way to update a tired room. Concrete counter and tub surfaces can be very porous unless they are sealed. Begin this step by combining warm water with a mild.