The white spots on the gold ring may be caused by contact with mercury. Cosmetics, perfume, hair gel, etc. Mercury is used in daily life, and it will fade when it comes into contact with gold ornaments unintentionally. You can take it to the gold jewelry store and burn it.

Gold jewelry should avoid contact with three kinds of items.

1. When wearing gold jewelry, avoid contact with chemicals such as perfume, bleach and cosmetics. To prevent chemical effects.

Second, gold jewelry is prone to chemical changes with silverware, mercury, lead and other metals, making gold jewelry appear white spots. Try to avoid contact with these metals when wearing and storing.

Three, gold jewelry should be avoided together with other jewelry, especially diamonds, because of different hardness will cause mutual friction and scratches, should be stored separately in the jewelry box.