If the gold necklace you bought for a long time is broken, you can also click on professional jewelry to repair it. The cost should be calculated according to the degree of damage of the gold necklace. Generally, the cost of repairing gold necklaces ranges from tens of yuan to one or two hundred yuan. Just note that if your gold necklace is seriously damaged, it can't be repaired.
The gold necklace is broken. If you don't want to repair it, you can go to the jewelry store to exchange the old one for the new one, or sell the damaged gold necklace directly by weight. Buy another favorite gold necklace.
If you still want the broken gold necklace and don't want to spend money on maintenance, you can weld it yourself. However, it is easy to have joint marks when operating by yourself, which affects the appearance.
5. Recycling. You can go to some gold shops to rebuild necklaces into gold necklaces, or make gold rings, bracelets, pendants and other ornaments with melted gold necklaces. The purity of gold remains unchanged, but you can regain another favorite item and experience the freshness.
Cleaning method
When washing a pure gold necklace, first put the pure gold necklace into a container, then add water to the container, then add a small amount of ammonia water, then tighten the lid, shake it back and forth vigorously, and then take it out to dry. When wearing a gold necklace, you should also maintain the button switch and drop a little sewing machine oil on the switch regularly to prevent the micro-spring in the switch from rusting.
Dirt on the surface of gold jewelry will make its luster dim. At this time, the developing powder for developing photos can be mixed with 30-40 ~ C warm water to make developing solution, and then diluted with twice as much water. Soak the gold jewelry with dirt in it for 4-6 minutes, then brush it with a soft brush to remove dirt and rinse it with clear water several times.
Refer to the above? Baidu encyclopedia-gold necklace