And thusly were the wise words spake by Chris M
 --- Jay West <jwest at classiccmp.org> wrote:
  Chuck wrote....
  But stay away from Brasso.  If you must, use
 something like
  Simichrome or Hagerty's Silver polish.  All
leave 
 behind a bit of wax
  as a tarnish retardant. 
 Wax on the connectors. Hummmm 
  Presumably the left over residues could be removed
 easily I guess. Alcohol, or the slightest bit of paint thinner?
  
Less is better!  Why use something that is going to leave some
residue or remove too much and possibly destroy what you are
trying to clean?  The ProGold and possibly DeOxit sound like
the best way to go, plus they are *made* for this job!
Cheers,
Bryan