on the other hand you've got lots of scuff marks, or heaven forbid, a child has colored or marked on the wall, you can try the tips below, but it may be that you need to repaint. That's a lot of work, but it may sometimes be the least work necessary to actually make the spac...
1.A treatment system for the removal of at least one halogenated compound comprising:a polymer blanket formed from a polymer which provides for the permeation of at least one halogenated compound into and/or through a wall of said polymer blanket; andat least one non-polar solvent received by...