We recommend that you store your jewellery away from direct sunlight, in a cool, dark place and in an airtight bag/container - this will help prevent your jewellery from oxidising when not being worn.
It is advised for a longer last on plated jewellery to avoid wearing it in water and to remove before using chemical products such as cleaning agents, perfume, makeup/beauty products, sunscreen, hairspray etc. It is also advised to not wear your jewellery when doing any work that may damage it, like cleaning, gardening etc.
Over time some jewellery may fade and lose its shine, this is due to the nature of plating and not a product fault. It can be cleaned with warm soapy water and a soft toothbrush. Pat the item dry and use a soft clean jewellery cloth, rubbing gently in circular motions to restore its shine.
We also recommend you get your rings serviced once per year to check for wear & tear damage.