If your dry erase marker has left some
residue behind--don't despair!
For light stains, use a small amount of
rubbing alcohol on a cotton ball and gently wipe across
the chart's surface. For stubborn stains, use a damp paper
towel, and gently rub a little "Soft Scrub"-type cleanser onto
the residue until it disappears (Be sure to use caution and
follow package directions). Carefully wipe off
entire chart with a clean damp paper towel to remove any
leftover cleanser.