1. To clean your leg chains, apply tooth paste, brush it, wash it to see it shine like new
2. Silver jewels should not be kept in steel wardrobes. Instead keep them in wooden box to avoid getting black.
3. Also try this! Place the silver jewels in aluminium vessel and boil it well with water with little baking soda, to see it shine
4. Instead of boling in water you can also try cleaning silver jewels by soaking it in detergent water for 4 hours and see it shine