To slow down tarnishing, clean your silver jewellery after wearing it. Oils from your skin accumulate on the surface of silver and can cause it to oxidize. Use warm water to wash your jewellery items gently, and dry them with a soft cloth. 

Gently rubbing the surface of your gold plated jewellery using a soft jewellery cloth, helps restore shine. Do *not* use a polishing cloth as this will strip away the plating. If your jewellery needs more cleaning you may clean it with warm, soapy water. Soak it for a few minutes and you may clean it with a soft cloth.