Do not spray perfume or other body sprays while wearing your jewellery. Be sure to leave your jewellery till last when getting dressed. This will ensure no products that contain chemicals may come into contact with your pieces. Wait for hand sanitiser, lotions and creams to dry before wearing your jewellery. Avoid harsh substances like oils, polishes, nail polish remover, and chlorine, as these chemicals may react with the metals in the jewellery.