Summary: Learn how to sand a drywall nail hole in this free expert video clip.
"Hi this is Jon on behalf of Expert Village in this video clip I will be taking you through the procedure for sanding our wall. To sand our wall we can either use a sanding screen or a fine grit of sandpaper. You really want to be careful however because we do have two different colors of paint so we want to make sure just to sand on the one side that we mudded. It may require for you to use just a small piece of sandpaper again we just want to be very careful to not to hit that other color of paint. You want the wall to be nice and smooth. "
eHow Article: Sanding Drywall to Repair Nail Holes