Things You'll Need
Instructions
Fill a bowl with water.
Put the coins into the water and remove any dirt or debris from them with a cloth.
Remove the coins from the water and dip them in baking soda so as they are completely covered.
Scrub the coins gently with an old tooth brush. This will remove any tarnishes and bring the coins to a shine without scratching them or damaging their surface.
Rinse the coins under warm water and towel dry.