Silver jewelry is blackened, what should I do? What is the reason for the blackening of silver jewel

Silver jewelry maintenance tips] Silver jewelry is easy to blacken after wearing for a long time, which is a normal phenomenon, you can use ammonia, baking soda to soak or wipe with toothpaste, and then wash with water, wipe dry to restore luster. If you want to make your newly purchased silver jewelry shine and avoid discoloration, apply a thin layer of clear nail polish to its surface and then again every 10 days. To remove nail polish, soak in banana water and wash with water.

Silver jewelry that has not undergone antioxidant treatment is prone to oxidation and tarnishing. You can take it to the jewelry store to clean and polish it; If the oxidation is not severe, you can also make toothpaste scrub the surface of the jewelry; There is a silver cloth on the market that can easily polish silver jewelry, but only if it is hard and smooth; In the case of soft necklaces or carved jewelry with cutouts, it is best to soak them in silver jewelry cleaning solution. Avoid putting silver jewelry with hairspray, perfume, and skin care products, as this will cause a loss of shine; When bathing and laundry, silver jewelry should be removed to prevent the jewelry from encountering alkaline products; Prevent discoloration and deterioration caused by long-term contact with sulfur and its compounds; When exercising and doing physical work, you should try to avoid wearing jewelry, otherwise it is easy to cause jewelry to be deformed or broken and lost; Multiple pieces of jewelry should be avoided together, because their hardness is different, and they should be stored separately after use, so as not to rub and scratch and affect the texture; Some medicines are capable of chemical reactions on silver jewelry, causing the jewelry to deteriorate, and you should be extra careful when touching the medicine.

The most practical way is to gently brush with fluoride toothpaste, and it will brighten up. If the silver jewelry is blackened by a chemical hair dye, you need to use silver wash to be satisfied.

Brighten it with powder, it's easy, and it's not easy to blacken later.

The box contains sulfur, and the silver will turn black when it meets sulfur, forming silver sulfide.

It is normal for silver jewelry to turn black, because silver itself has the effect of sterilization and disinfection, cold and humidity. If you are not feeling well and at times, it will turn black. When you come to the Great Aunt, it will turn black.

Skin care products and cosmetics contain lead, mercury, sulfur and other substances that exceed the standard, which can make silver jewelry black. There is no need to rush when the silver jewelry is blackened, just brush it with the most ordinary toothpaste and toothbrush.

Some people wear silver jewelry is the more they wear the more they are white, and some are the more they wear the blacker and darker, which cannot be explained by Western medicine, and Chinese medicine believes that the latter has wind in the body, and turning black is the manifestation of the detoxification function of silver.