Q&A for How to Clean Silver Coins

The easiest way to do this would be to mix baking soda with hot water. Use a ratio of 3-parts baking soda and 1-part water. Rub the paste onto the silver using a microfiber cloth. You can use a toothbrush instead if there are any grooves. Rinse it with cold water and wipe it dry with a microfiber cloth.

A polished coin cannot be restored. Any professional would be able to tell the difference.

If your silver coin (especially an ancient one) has a green or brown patina, it is probably an alloy with a relatively low percentage of silver. This is more delicate than a higher-percentage alloy, so stick to the gentle cleaning methods only. If the coin is heavily corroded, you may need to take it to an expert coin conservationist.

Use Wright's Copper Creme. Put a small dab on both sides and use an old rag. Place between thumb and forefinger and rub. It only takes a few seconds. For really dirty coins, use an old tooth brush.

Tap water may contain chemicals (such as chlorine) that can damage silver.

Container, dish detergent and water, soft towel, and you are all set.

Store it in a cool, dry, dark place, and handle it only after washing your hands (or use gloves). See Store Silver Coins .