Know When to Never Touch Your Coins The first rule of coin collecting is: DO NOT CLEAN YOUR COINS. This is the most important ...

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 minutes. Then gently rub it with your fingers or a soft cloth. This helps ...

Think your old coins might be valuable? Learn how experts identify rare and collectible coins — and what makes them worth ...

An overflowing change jar is a sign that your coins need a new home. This can mean moving your spare quarters and dimes to a bigger jar; or, even better, checking to see if you have any valuable coins ...