Keep gold plated and silver treated jewelry in a plastic bag. To avoid scratching, place only one piece of jewelry per bag. Remove jewelry before swimming in chlorine, salt water, and before participating in activities that will cause you to sweat a lot. Put on jewelry after applying lotion, makeup, or perfume. Wipe pieces after each use using a soft cloth to remove any dirt or debris. You may also soak it in warm, soapy water for a few minutes and dry it with a soft cloth. You may also use a soft toothbrush to clean small cracks and crevices.