Care for your earrings as you would any jewellery that you value. Generally simply wiping with a soft dry cloth after each wear and place in a cool dry place, typically a drawer or jewellery box is ideal rather than on top of a vanity where sunlight can cause deterioration. It is advisable not to use chemical jewellery cleaners of the dipping type, polishing cloths are acceptable for Sterling Silver jewellery. Because chemicals in things like perfume, hairspray, chlorine and saltwater have a tendancy to discolour pearls and enamel as well as tarnish the metal it is always advisable to put your jewellery on after your makeup, perfume and hairspray for the perfect finishing touch.