Jewelry care and cleaning
http://www.healingtreasuresfth.com/Information.htm
Clean jewelry with a soft dry cloth. Rubbing gently to remove fingerprints and to shine the gemstones and silver. Occasionally clean with warm soapy water, especially if you notice dirt or oils on the stones. Dry jewelry thoroughly with a clean soft towel. Link to more information on jewelry care.
Gemstone care
Your gemstone jewelry comes metaphysically cleaned and programmed for you. However, if you wear your jewelry frequently or are dealing with many emotional or physical problems, your jewelry will need periodical cleansing. Link to more information on gemstone care