Your jewellery should be kept dry and stored in the dust bag provided in our packaging. Useful tips: Remove your piece before swimming or working out Do not spray perfume/cologne on your piece Avoid touching your piece with oily hands Following these tips mentioned above will keep the luster and brightness of your gold plated jewellery. If you would like any more tips on how to protect your jewellery, please contact us at support@caveofgold.com