I’ve been doing all of the repairs in our store for 4 years now, and
recenty I have come upon a problem. Anytime I work on white gold, it
turns a different color, yellowish, in that spot. I have tried MANY
coats of polish, etc., to no avail. This is chains, rings, whatever.
It’s like the gold is plated with something from the factory, and I
need to know how to make it pretty again We deal with several
exellent company’s, Stuller, Quality Gold, SimonG, etc., so I doubt
that we are getting an inferior product… What are they coating it
with, and what can I do to bring back that kind of shine?