Is it allergic to wearing silver stud earrings? Wearing pure silver earrings has the function of sterilization and anti-inflammatory. Generally speaking, it is not allergic, but if it has discomfort after wearing, the purity of silver earrings is not high. The blackening of silver jewelry is due to the chemical reaction of silver with sulfur in the air to produce black silver sulfide. Therefore, silver earrings cannot be in contact with perfumes, powders, balms, sulphur soaps, and sweat and acid-based stands. To restore the luster of silver stud earrings, the following methods can be used: 1. Cotton is wiped with white vinegar, black silver sulfide is dissolved in ester acid, and silver jewelry is once again shiny. 2, wash the ammonia water, or use toothpaste to squeeze on the flannel to wipe, it can also restore its original luster. 3, alcohol or sodium carbonate wipe, the effect is also very good. 4. Wash the surface of the decoration with a detergent, then wash it with sodium thiosulfate solution (20 g of sodium sulphate added to 100 g of water), then rinse off with water. 5, 1 part of tartaric acid, 1 part of alum and 10 parts of salt, mixed and heated until boiling, immerse the jewelry; 10 minutes later, take out, wash with water and then dry. Organza Fabric,Plain Korean Organza Fabric,Modren Crystal Organza Fabric,Custom Organza Fabric shaoxing sherry import and export co.,ltd , https://www.sherryfabric.com
August 23, 2021