How to keep the gold ring shining?

First, although the gold ring is relatively stable in material, it will be damaged to varying degrees if it is not carefully maintained. The most important thing to pay attention to is to avoid contact with chemicals, especially irritating chemicals such as bleach, and perfumes used by women. Pay special attention to avoid gold ornaments when spraying.

Second, please take off the gold ring when doing heavy manual work or heavy work with your hands. Because gold is soft, easy to deform and squeezed by gravity, it is not conducive to the maintenance of gold rings. So many people ask how to maintain the gold ring to be as bright as new. In fact, it must be protected before it can be maintained.

Third, go to the jewelry store regularly for professional maintenance. No matter how the gold ring at home is maintained, there will be no professional jewelry store to carefully maintain it. Jewelry stores will carry out professional and accurate maintenance according to the wear, indelible stains and shape changes of the gold ring after wearing it for a period of time, so that the gold ring is intact.

Fourth, cleaning in the gold jewelry store, wash the cans with ultrasonic wave. The standard formula for washing the cans is: 40C warm water 1000 ml, anhydrous chromic anhydride 100 g, and 30 ml sulfuric acid.

The method is: hang the plastic piece number on the jewelry, then thread it with copper wire, hang it on the stainless steel bar and hang it in the washing tank for 80- 120 seconds.

The manual cleaning method is as follows: first soak the jewelry in 30% sulfuric acid cleaning solution for 5 minutes, then rinse it with a brush, then rinse it under the tap for 5 minutes, and finally soak it in 20% shampoo or detergent for 10 minute, rinse it off, rinse it with clear water for 20 minutes, and dry it with silk.

5. Remove the stains on the gold ornaments by yourself: soak in cold boiled water and neutral washing powder for 15 minutes (tap water and acid-base washing powder are prohibited), then gently brush the surface with a soft brush, and finally pass the water with cold boiled water.