How can you clean rust off of earrings?

To clean rust off earrings, start by creating a solution of equal parts white vinegar and water, and soak the earrings for about 10-15 minutes. After soaking, gently scrub the rusted areas with a soft toothbrush or cloth. Rinse the earrings thoroughly with water and dry them completely with a soft cloth to prevent further rusting. If needed, you can also apply a small amount of baking soda to the rust spots before scrubbing for added effectiveness.