A dry sponge and gentle detergent are your best bet for cleaning these walls. Paint composition is a factor ... by cranking up the AC to dry out the room, putting a fan on them, or rubbing them ...
Then, dip a cellulose sponge in water ... in your home or get them ready for painting the room. Now that you know how to ...
There were also glass block walls, track lighting ... I don't know that I'll ever love sponge-painting again, but rustic home decor is making a solid comeback with Pinterest searches for Spanish ...