1, to protect the luster of platinum jewelry, you can coat it with a thin layer of nail polish.

There is a black silver film on the surface. A "gold cleaner" can be made from 2g of salt, 7g of baking soda, 8g of bleaching powder and 60ml of clear water. Put the platinum jewelry into a bowl, pour the detergent, take it out after 2 hours, rinse it with clear water (preferably not hard water), bury it in sawdust to dry, and then wipe it with a soft cloth.

3. Ring inlaid with gems Roll a piece of cotton with a matchstick, soak it in a mixture of toilet water and glycerin, scrub the frame, and then polish the ring with flannel. Never scratch with sharp objects such as blades.

4, salt and vinegar mixed into a cleaning agent, wiping platinum jewelry, can make it last forever.

5. Toothpaste wiping or scrubbing with hot rice soup can also restore the luster of platinum jewelry.

6. Mix the ash with the same amount of vegetable oil, and put the platinum jewelry into it for scrubbing, which will make the platinum jewelry shine.

Extended data:

Maintenance of platinum jewelry

1, avoid direct contact with highly volatile substances such as perfume and hair gel.

2, do not let platinum jewelry contact with chemicals, such as detergent, nail polish, etc.

3. Remember to take off the ornaments when swimming to avoid possible chemical changes on the surface due to contact with seawater or pool water.

4. If platinum loses its luster due to stains and dust, just soak it in a neutral detergent diluted with warm water and clean it, then take it out and dry it.

5, often wipe with flannel can keep the luster of platinum surface.

6. Avoid putting platinum jewelry together with other jewelry, especially diamonds, because their hardness will lead to mutual friction and scratches, so they should be stored separately in cloth boxes.

7. It is recommended to send platinum jewelry to professional jewelry stores for cleaning regularly every six months. In addition to cleaning, the platinum surface will be covered with tiny wear marks due to long-term friction, which will also reduce the brightness. Polishing the platinum surface with platinum cloth on weekdays can achieve polishing effect, but it is best to do polishing and fine plating every 2-3 years to restore the original beautiful and bright luster of jewelry.

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