To keep your leather jewelry in the best condition, make sure to hang them up or lay them flat. Make sure to keep all leather away from water. For most cleaning needs, a slightly damp Magic Eraser will be sufficient. If you notice any discoloration on the hooks, wiping them with a jewelry polishing cloth should shine them back up!
When cleaning gold or silver plated jewelry, rinse in mild soap and water. After rinsing use a soft cloth to carefully clean the item. After cleaning let rinse again in lukewarm water and allow it to dry completely.