As with most jewelry, keep pearl jewelry away from household cleaners and beauty products, such as hairspray, perfume and lotion. Chemical products will damage the layer of nacre, resulting in dulling of the surface. Pearl jewelry with strong nacre and luster last longer because they are thicker. The best way to keep your pearl necklace beautiful is by wearing it. Your body's natural oils can keep pearl jewelry lustrous.

- To clean pearl, wipe with a soft cloth and keep them away from the other necklaces in storage to avoid scratches.

- Do not wear pearl during workout.  Perspiration may cause the pearl to discolor.

- Do not wear pearl in the bath.  Water may weaken the strings used to connect the pearls.

- Do not expose to strong sunlight.  Overheating will destroy the animal layer of the pearl.