Things You'll Need
Instructions
Cleaning with Lemon
Place the coin in a shallow dish.
Cover the coin with lemon juice. Pour in enough juice to completely submerge the coin.
Allow the coin to soak for at least a day. Check the progress of the coin and add more lemon juice as needed. This could take up to two weeks.
Rinse the coin off with clean water and use a toothbrush to help remove any residual dirt.
Pat the coin dry with a soft clean cloth.
Cleaning with Baking Soda
Dampen the coin with clean water.
Dip the coin in baking soda to cover it.
Scrub the coin gently with an old toothbrush to dislodge any dirt.
Rinse the coin under clean running water.
Pat the coin dry with a soft clean dry cloth.