One option for cleaning platinum jewelry is to use the regular jewelry cleaner you would typically use for gold. You can also use a mild dish soap mixed with warm water and use a very soft brush to clean off any grime. Once you use the soapy mixture or jewelry cleaner, rinse it thoroughly with warm water. Once it is rinsed, dry it thoroughly with a soft cloth. If your platinum piece contains pearls or other soft stones, check out our section on pearl jewelry care first by clicking here. Platinum can become dull and show scratches so it is also be a good idea to occasionally have it professionally buffed and cleaned to bring it back to it’s original brilliance.