How can I take away rust from an aged bottle opener? I guess it's cast iron.?

Qusetions: I discovered it inside the garage of your property we just purchased from a gentleman which was in WW11. So, it is really aged.

Answers:This worked excellent for me on every thing with rust or tough drinking water stains.
http://www.atinsco.com/

Answers:Steel wool plus a dremel. never utilize it although it most likely is made up of lead.

Dip it in CLR or WHINK for a couple of minutes very first. to not lengthy or it should consume the metal.

Answers:If it is really cast iron, just get stove black and polish it. No ned to try and do anything at all else. hold the character

Answers:World War eleven I considered there was only two! LOL
You could use an SOS pad plus a toothbrush in drinking water need to provide it all around and never harm it.

Answers:Try a brillo pad.=)