Do you guys polish your cups? The aluminium cups from my cups and balls set are getting dull and even abit rusty now. Not as shiny as they used to be.
Good, I might try using that
u may want to coat it with something, or at least use it often. this will prevent it from turning dull again.
aluminium is a very reactive metal, and the dulled surface layer (aluminium oxide) actually prevents the rest of the alumium from oxidising.
Tell you what to do to prevent further rusting, 1st polisehed it with autoso than try using the plain nail polisher to coat it... that way, it sure won't turn dull again...
Hope it helps