Taboo with silver bracelet

1. Avoid contact with cosmetics: Cosmetics contain not only mercury but also sulfur, which causes silver to form black silver sulfide. In addition, if the air contains sulfur, it is also inappropriate to wear silver. Those who live in chemical plants or work in chemical plants should pay attention, and even more can not wear silver.

2. Avoid base ozone: ozone can also cause silver to turn black. For example, negative ion generators and disinfection cabinets used in daily life should not be placed with silver jewelry.

3. Avoid hydrochloric acid, silver nitrate: dissolve in hydrochloric acid, nitric acid, if you are engaged in this work, you should pay attention.

4. Avoid bathing: The purification of tap water often contains bleaching powder or chlorine gas, which has a serious erosive effect on silver. The eroded silver loses its luster and produces white silver chloride. Therefore, it is not advisable to wear silver in the bath.

5. Avoid contact with laundry: The washing powder contains bleach. The main component of the bleach is chlorine, which has a certain corrosive effect on silver.

6. Avoid contact with mercury: Mercury (mercury) and silver will work, serious damage will occur, and even a mercury paste will be formed, so use the temperature timer to be careful.