To ensure the lasting beauty and integrity of your superconductor ring, it is important to follow proper care and cleaning practices, especially for the copper components. Copper can naturally oxidize and change colour over time. To minimize this, regularly clean your ring with a soft cloth and a solution of mild soap and water, drying it thoroughly afterwards. For a more natural and effective cleaning method, use a combination of salt and lemon. Sprinkle salt over half a lemon and gently rub it on the copper surface to remove tarnish and restore its shine. Rinse the ring well to remove any residue and dry it with a soft cloth. Store your ring in a dry, cool place to protect it from excessive moisture and sunlight, which can accelerate oxidation. By following these simple care instructions, you can maintain the unique beauty and character of your superconductor ring, ensuring it remains a cherished piece for years to come.