Since tungsten and carbon are natural elements, this jewellery will be affected by harsh chemicals such as chlorine or other cleaning products. We recommend that you remove your jewellery when using chemicals to reduce daily abrasions and prolong the polish. To clean tungsten carbide jewellery, use a solution of warm water and detergent-free soap with a soft cloth. When not worn, store your tungsten pieces in soft cloth bags or the original box to protect them from the elements of daily exposure.