To avoid the black silver jewelry black method There are a lot of people say 925 sterling silver jewelry on behalf of the black is not pure, it is not. 925 sterling silver will turn black, is due to silver and sulfur in the air chemical reaction to produce black silver sulfide reason. Therefore, silver Cartier love bracelet replica jewelry to avoid contact with chemicals, makeup should not be worn before, to avoid violent collision and Mocha, sports sweating, sleep, when the bath should not wear. How to avoid 925 sterling silver jewelry black, you can use the following approach: 1.925 sterling silver jewelry in the idle when not recommended to seal the plastic bag to seal and reduce the air contact, can slow down or avoid black. 2. With cotton dipped in white vinegar to wipe, black silver sulfide dissolved in the acid, silver jewelry again shiny; or with baking soda blister and then soft brush cleaning; with alcohol or sodium carbonate wipe, the effect is also very good, so as to avoid 925 sterling silver jewelry black and beautiful problems. 3. Wash with ammonia, or squeeze the 925 sterling silver jewelry on the velvet with a toothpaste, remove the surface black, can restore its original luster, be careful not to scratch the surface. 4. Use rub silver cloth, wipe in one direction, until the silver jewelry polished Often see a lot of children fat little hand wearing a silver Cartier love ring replica bracelet, silver lock, or neck hanging a small gold jewelry, even in the ankle hanging on the different shape of the anklet, looks evil Is cute. Most of the parents to the children with gold and silver jewelry is a blessing to the baby, hoping to play a "evil spirits" role, and some parents see other people's children with, but also think of their children "get a" , Of course, there are some people there is "show off the rich" subconscious, but the children with gold and silver jewelry is not harmful and not known. Under normal circumstances, pure gold and silver jewelry on the human body will not cause any adverse effects. But the survey found that many children wear silver jewelry, many from the small commodity market or night market to buy or friends and relatives to send, the purity is relatively low, impure gold and silver jewelry containing nickel or chromium and other metals, these ingredients may be on the skin Produce stimuli, especially for delicate skin children, too long contact with these metals, will increase the risk of suffering from allergic dermatitis. AQSIQ product quality supervision department to carry out children's silver jewelry product quality and safety risk monitoring, collected from the market 50 batches of lead content and lead, chromium, mercury, arsenic and other 8 kinds of harmful elements of the dissolution of the detection. The results showed that 14 batches of product lead content is too high, long-term exposure may enter the children's body, leading to anemia, triggering hyperactivity, hearing impairment, mental retardation and other symptoms. In addition, the test also found 14 batches of product silver content is insufficient, there is virtual silver content of the Replica Cartier love bracelet situation.