Generally, gold jewelry can be cleaned by itself if it is not very dirty, or it can be sent to a professional gold and silver jewelry store for professional cleaning.
1. Soak the gold jewelry in diluted acetic acid solution 10 minute, then brush it with a brush, and finally rinse it with clear water.
2. Gently scrub gold jewelry with a soft brush dipped in hot water. It is best to use absorbent cotton balls dipped in soapy water and anhydrous alcohol, but never use abrasive particles (such as toothpaste, polishing paste, fine sandpaper or fine emery cloth, etc.). ) avoid the loss caused by reducing the weight of gold.
3. You can send the gold jewelry to the jewelry counter of Guomao Jewelry Mall. Jewelry counters are equipped with sonic cleaning machines. Just put gold jewelry in and clean it.
4. Pure gold jewelry is not afraid of fire. There is a saying that real gold is not afraid of fire. If gold jewelry is burned in a flamethrower, the stains on the surface will evaporate.