1 thought on “How to clean the gold necklace by fire and black”

  1. When the gold necklace is burned to be burned, it can be treated with an active powder or metal cleaning agent. It is best to send the gold necklace to the gold shop for cleaning to avoid damage to the gold necklaces in improper operation.

    Because other metals in necklaces in necklaces, chemical reactions will occur after being burned, so that a layer of black substances are attached to the surface of the gold necklace. n
    1. Selection powder. In warm water around 30 ° C, mix with the proportion of 1: 1, stir well, put the gold necklace into the solution, soak it for about 5 minutes, then take out the necklace, use a soft brush to clean the surface of the gold necklace and clean the surface , Finally rinse with water.

    2. Metal cleaning agent. Take an appropriate amount of metal cleaning agent in the container, then place the gold necklace in it, soak for 1 to 2 hours, and after soaking, remove the gold necklace and rinse the water, so that the black stains on the surface of the gold necklace can be cleaned.

    3. Gold shop cleaning. Send the gold necklace to the gold shop and deal with professional personnel and professional equipment. This can avoid damage caused by improper operation of the gold necklace. It usually provides free cleaning services in shops purchasing gold necklaces.

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