It's just that silver is obviously oxidized.

Gold and silver jewelry needs to be taken care of, and well-taken jewelry always feels brand-new. This is what we usually need to clean regularly from time to time after wearing it, especially in the hot season, and we can even clean it with water.

There is also a lot of knowledge in the custody of gold and silver. Yellow metal must be stored separately from white metal. When not in use, clean the jewelry and put it in a sealed bag. Never put it in a drawer after being polluted by a lot of sweat, which has the greatest impact on jewelry.