Use Mild Soap for Basic Cleaning Mix a few drops of mild dish soap in a small bowl with warm water. Soak the coin for a few ...

For coin collectors, the allure of a well-maintained collection is undeniable. However, the process of cleaning coins is ...

Have you got a stash of old coins that have seen better days? Like with anything, you might be wondering whether cleaning them up will get them looking their best. Plenty of coins sell for a small ...

Eighth grader Kinley Harrison carefully works with a needle to pull up some dirt on her coin. She quickly learned too much pressure would scratch it, so alternated between the needle and toothpick on ...