Will a sterling silver necklace change color when soaked in water? Will a sterling silver necklace cause allergies?

Sterling silver necklaces are very popular and loved by everyone. If you wear a sterling silver necklace for a long time, it is easy to oxidize and change color. If silver jewelry turns black, there are some ways to restore the color.

Generally speaking, a sterling silver necklace will not change color when it comes into contact with water, because the chemical properties of sterling silver are not active, so it will not oxidize immediately when it comes into contact with water. If a necklace turns black when it comes into contact with water, then this necklace is likely to be of low quality, and other materials added to the necklace have led to the "fate" of the necklace turning black. To save a blackened necklace, the simplest and safest way is to gently wipe it with a silver cleaning cloth. In addition, soda water can also help the necklace restore its original luster to a certain extent.

Sterling silver necklaces can indeed cause allergies. Cases of allergies caused by sterling silver necklaces have long been reported in the media. Necklace allergies vary from person to person. A small number of girls with allergic skin have a higher allergy rate than ordinary people. The purity of sterling silver necklaces is not enough, which is another cause of allergies. In addition, the silver jewelry you wear reacts with other media. For example, when girls swim with sterling silver necklaces, the necklaces may also react chemically with the disinfectant in the swimming pool. The symptoms of allergies to sterling silver necklaces are usually rashes and itching on the skin. If you encounter allergies caused by sterling silver necklaces, don't panic. Mild allergies will generally subside on their own. If the allergy is more serious, it is recommended to see a doctor in time and take anti-allergic drugs to solve the allergy problem.

Generally speaking, pure silver necklaces naturally present a bright silver color. Pure silver necklaces without other ingredients are not dyed, so there is no such thing as fading. However, although pure silver necklaces do not fade, they are easy to change color. This is because sulfur and oxides in the air have a certain corrosive effect on silver. Therefore, after wearing it for a period of time, ladies will find that your pure silver necklace has turned black. This is a discoloration caused by oxidation of the necklace, which is a normal phenomenon.

1. Check the inspection certificate. Any gold and silver jewelry needs to pass the safety inspection of the inspection agency, so that you can wear it with confidence.

2. Check the silver content mark. When buying a necklace, remember to check the silver content of the necklace. The 925 mark is the mark of pure silver!

3. Check the necklace buckle. The biggest function of a necklace is to be worn, so it is particularly important to check whether the buckle is fastened.

4. Lay the necklace flat. Laying it flat can help you check if the necklace is kinked or bent.

5. Combine with personal preferences. Due to the different silver content, structural design and craftsmanship of silver necklaces, the necklaces will also present different effects. The most important thing for ladies is to choose according to their own preferences.