The following is a small series of how to maintain the color gold jewelry for friends. The color gold has a colorful color, and the hardness and exquisiteness and delicateness of K gold are used. Since the lottery is one of the K gold, it is also necessary to take care of the lottery.
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The color of the color is generally composed of three colors of yellow/white/rose. The texture is generally 18K gold (75% gold). These three colors are formed, usually formed by gold + mouth filling. The mouth is the other 25% contained in the 18K color gold. The general use of the mouth is K yellow mouth / K white mouth / K red mouth, add these three mouths to form the above three colors. But form The three colors are not bright and bright, so when the finished product is finished, it is usually electroplated with a responsive plating layer on the three materials. The maintenance of colored gold jewelry is the same as the maintenance of 18K gold jewelry.
1. Perfume, detergent, bleach, sea water, etc. may cause discoloration of the gold ornaments. Therefore, when cleaning and swimming, the gold ornaments should be removed to avoid chemical reaction and abrasion.
2. If it is tarnished by stains and dust, it can be softly brushed in a mild soapy warm water and tested with a soft cloth.
3. Avoid putting colorful jewellery together with other jewellery, especially diamonds, which should be stored separately by cloth box because their hardness will cause friction and rubbing against each other.
4. If there is a black silver film on the surface of the goldsmith, use 2 grams of salt, 7 grams of baking soda, 8 grams of bleaching powder, 60 ml of water, and make a “golden cleanerâ€. Put the gold jewelry in a bowl and pour it. After 2 hours, remove the gold jewelry, rinse with water (preferably not hard water), bury it in wood chips, and then wipe it with a soft cloth.
5. After half a year to the factory maintenance, that is, cleaning or re-gold, the manufacturers of the production of gold and gold have after-sales service, basically no charge.
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