Jewellery made of precious metals, real pearls and gems, need taking care of to retain their shine and gloss. This includes among others things:
Taking off your jewellery before bathing.
Avoid getting soap, perfume and other cosmetics on your jewellery.
Never use chemicals on the jewellery.
Remember to always put on your jewellery as the last thing when getting ready for the day - Apply perfume, cosmetics and creams first, then finally the jewellery.
Store the jewellery in a jewellery box or in a velor bag/airtight bag when you are not using the jewellery.
Freshwater-/cultured pearls are from living organisms, making them look better when worn close to the skin.
Polishing of jewellery:
Gold/Gold plated: Polish with a piece of cloth intended for gold.
Silver/Silver plated: Polish with a piece of cloth intended for silver.
Pearls: Clean in lukewarm water and a small amount of mild sulfo. Delicately dry with a soft piece of cloth while carefully avoiding not to scratch the pearl.
Gems: Polish with a soft piece of cloth, fx. a polishing cloth for glasses/sunglasses.