Hi there, Porch Perchers

On the subject of removing tape adhesive, my SWMBO recently purchased some
gunk called (strangely enough), "Tape Away" tape adhesive remover.  It's 
made by "Deflect-o" and it works.  I have been repainting a wall where lots
of stuff had been hung with scotch tape (teenage girl lived there).  Tape
Away did an excellent job of removing the adhesive spots from the wall.

I have no commercial interest in this product - just thought I'd shill it
because good products deserve good reviews.

BTW, I think she bought it in an office supply store.

Bob