Les bijoux en or 18 carats changeront-ils de couleur? 18L'or k lui-même ne changera pas de couleur. Il y a une couche de placage sur la surface extérieure du bijou. En raison de certains comportements dans la vie, la couche de placage tombe, et la couleur originale de l'or 18 carats apparaît.
18k fait référence à 75% bijoux en or, et l'autre 25% ce sont d'autres métaux précieux. The color of the metal mainly depends on the ratio of 25% des autres métaux. It is generally light yellow-white. For the beauty and durability of the jewelry, a layer of plating is often plated on the outer surface of the jewelry. And some of our actions in daily life will lead to wear of the coating. Par exemple: quand je fais le ménage, baignade, appliquer des produits cosmétiques, or rubbing against other hard objects, there will be different degrees of wear. After the coating is worn out, the true color of the metal will be exposed, and a slight yellow-white color will appear. C'est un phénomène normal.
What to do after the discoloration of 18k gold jewelry. Many people do not know this situation when wearing gold jewelry. They mistakenly think that there is a problem with the quality of jewelry. En fait, discoloration is normal. You don’t need to worry too much, as long as it is a quality inspection center. Qualified products will not be a quality problem. If there is discoloration, you can go directly to your dealer or related professional jewelry agency for maintenance, and then re-clean the electroplating is no problem. But still pay attention during the wearing process.
How to maintain 18k gold jewelry? Make daily maintenance during wearing, otherwise it will lose its original luster, whether it is platinum, gold or 18k gold jewelry, so you should pay attention to some things when wearing gold jewelry. The editor will talk about the maintenance of 18k gold jewelry and introduce several simple maintenance methods.
D'abord, before sleeping, each piece of 18k gold jewelry should be removed and placed independently in different jewelry boxes or drawers. It is best to put a soft layer of cloth in the jewelry box or drawer to separate different jewelry, which can be avoided 18k gold jewelry scratch.
Deuxième, regularly clean the 18k gold jewelry by soaking the 18k gold jewelry in warm and neutral soapy water, then gently wipe the grease covered with a soft brush, et enfin rincer à l'eau claire, and then use Hair dryer to dry.
Troisième, because a variety of liquids such as dishwashing liquid will corrode the 18k gold jewelry and make its color darker, so when cleaning the home, the 18k gold jewelry should be removed first.