1. Cleaning with cleaning agent: If the fading of rose gold is not serious, it can be recovered by cleaning with cleaning agent. First, wipe the rose gold repeatedly with a soft cloth, then add some neutral detergent to the clean water, and then wipe the rose gold repeatedly. When the water on it is dry, put it in a ventilated place to dry naturally.

2, polishing renovation: rose gold can be refurbished by grinding and polishing, which can solve the problem of fading. Some are plated with rose gold. Because of the wear of electroplating coating, rose gold will fade, and electroplating is needed to repair the faded rose gold.

3. Professional maintenance: If the color of rose gold is serious, it is best for the jeweler to send it to a professional jewelry maintenance agency for cleaning and renovation, so as to repair the rose gold to the greatest extent and solve the problem of fading.

How to distinguish true and false rose gold?

1, look at the luster. Real rose gold has exquisite workmanship, meticulous structure and bright luster; The fake rose gold has rough manufacturing process, loose structure and dark luster.

2, look at the hardness, rose gold is divided into pure gold+copper+silver/zinc. Moderate synthesis ratio, strong ductility, high hardness, changeable color and other characteristics, while blending 25% of other metals, high hardness, not easy to deform, not easy to scratch. The jewelry made is exquisite in style, meticulous in craftsmanship and sparkling. If it is a fake 18k gold necklace, the craft is rough and the luster is dim, which can be seen by the naked eye.

3, look at the steel seal, the real rose gold, that is, 18K gold jewelry, has a label steel seal, such as G 18K, 18K or 750; The production of fake lottery gold itself is not standardized, and there is no such steel seal. Generally, only 18KGP or 18KGF is marked.