• Clean pearls with a soft damped cloth.
• Periodically clean pearls in a solution of warm water and non-detergent soap; and dry pearls completely before wearing.
• Never use ultrasonic or steam-clean pearls.
• Use only commercial jewelry cleaner made specifically for pearls. 

Remove your jewelry before these conditions:

• Apply cosmetics, perfume, or hair spray
• Housework, or gardening
• Exercise