There are few home improvement tasks less pleasant than sanding drywall. Wet sanding can make it just a little better. If you own a home of some sort, you are familiar with how expensive any sort of ...

Before sanding, round up a shadow light, a wide taping blade and a pencil (not a felt tip pen; it bleeds through paint). Map all wide seam work on ceilings and walls to plan how much to sand each seam ...