The reaction between silver and oxygen or sulphur causes sterling silver to tarnish. The chemical bonding that occurs makes the silver look stained or discoloured. Due to copper's reactivity, your Sterling Silver Jewelry may appear unclean or dull. Copper fades over time when it is exposed to oxygen, salt, and moisture. Silver also turns black as a result of the burning of fossil fuels. Because of this, maintaining the sparkle of your spectacular pieces and making them timeless pieces requires regular cleaning of your sterling silver jewellery.
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