Check out this beauty! I rubbed a dry micro cloth on both sides to see if color changed. It remained the same. Not gonna use any cleaners until I know for sure whats safe to use.
if it's genuine toning, don't clean it at all... don't clean it anyway since it looks nice, just enjoy the toning.
I don't want to start an argument about what's At and what's not, since it's subjective. But toning doesn't happen in 4 years. More like decades.
While not wanting to participate in an argument about toning, just let me point out the fact that this is copper (plating) and sure as heck can "tone" in a lot less than four years. So can silver, but that's besides the point.
