It is best to take off the gold necklace when taking a bath to avoid damage or discoloration. Although gold is a relatively stable precious metal, the internal structure of gold necklace is very complicated. For example, the necklace is composed of many small rings, which will increase the strength of the gold necklace in some links and increase the chance of damage to the gold necklace.

In addition, the use of soap and other detergents and cleaning products in the bath will also have an adverse effect on the gold pendant, and even lead to oxidation and loss of luster. Therefore, it is best to take off the gold necklace and put it in a dry and clean place before taking a bath, instead of wearing it on your body to take a bath.

In short, try to avoid wearing a gold necklace on your body and being damaged in the washing process. Maintaining the gold necklace can effectively prolong its service life.