Mr Clean Magic Eraser should work, but so will lighter fluid.
By Sharon (Guest Post)
02/27/2009
A Mr. Clean sponge will get it off. It only costs around a $1.00.
By Debi (Guest Post)
02/26/2009
Rubbing alcohol takes any permanent markers stains off of anything.
By (Guest Post)
02/26/2009
Rub a dab of white toothpaste on it. Go along with the grain. Then wipe clean with a damp rag.
By Julie (Guest Post)
02/26/2009
Try rubbing alcohol on a small area first to see if it is going to discolor your paneling. Rubbing alcohol will get permanent marker out of most things. Good Luck!