Do not clean valuable or collectible silver coins unless you are sure it will not reduce their value
Wash your hands before handling the coin
Hold the coin by the edges only
Rinse the coin gently in distilled water
Soak the coin in distilled water for a short time if dirt is loose
Gently rinse again with distilled water
Pat the coin dry with a soft lint-free cloth
Let the coin air-dry completely on a clean soft surface
Do not rub the coin
Do not use polish, toothpaste, baking soda, vinegar, or abrasive cleaners
Do not use metal brushes, paper towels, or rough cloths
Store the coin in an acid-free holder after it is dry
Consult a professional numismatist for rare or high-value coins