2 thoughts on “The gold jewelry is burned with fire and then cleaned before it shines. What's the matter?”
Calvin
The temperature of the lighter is too low. Use high -temperature fire to burn, go to the brand store to wash, rest assured, those big brands will not, they will use the weight of your jewelry before washing, and will not eat you!
It can only be said that you are idle and have nothing to do. The friend who tells you is also unsightly. Any metal will be oxidized at high temperatures. Take it back to others and will not help you, because this is what you personally boring damage and have nothing to do with quality estimation.
The temperature of the lighter is too low. Use high -temperature fire to burn, go to the brand store to wash, rest assured, those big brands will not, they will use the weight of your jewelry before washing, and will not eat you!
It can only be said that you are idle and have nothing to do. The friend who tells you is also unsightly. Any metal will be oxidized at high temperatures. Take it back to others and will not help you, because this is what you personally boring damage and have nothing to do with quality estimation.