Diamond: It is the hardest substance discovered by humans in nature to date, and a well cared diamond will always stand out. But hard things are also brittle, so it is important to avoid wearing diamond jewelry when doing physical labor or strenuous exercise. Diamonds have lipophilic and hydrophobic properties, and contamination with oil can affect their luster. Therefore, when doing household chores and applying cosmetics, diamond jewelry should be removed. Go to a specialized store for monthly care and upkeep, or wash yourself at home. Soak in a neutral detergent, gently brush with a toothbrush, then rinse with water or alcohol, and finally dry with a soft cloth. Do not mix with other jewelry during storage to avoid friction and damage, which may affect the wearing effect.
Platinum: When wearing, avoid hooking, pulling, pulling, and pressing, especially the mechanism hard body chain. It is not advisable to wear gold jewelry at the same time, as gold is relatively soft. If it rubs against each other, it will not only damage the gold jewelry, but also dye it onto platinum, causing it to turn yellow. If platinum jewelry is worn for a long time, the surface may darken or discolor locally, go to a professional jewelry store for cleaning and protection.
Jade: Hard but brittle, easy to crack or fracture due to external force, avoid external force collision or drop when wearing; Avoid contact with high temperatures to avoid cracks caused by lack of water in jadeite; For daily wear, the surface should be kept clean. If there is dirt, rinse with clean water. Regularly check if the hanging rope is secure and replace it at a jewelry store.
Pearl: If not properly maintained, it will lose its charming luster. If not worn, rinse with pure water and store in a soft silk bag; Avoid contact with acidic or alkaline substances and avoid contact with high temperatures; When exercising, doing household chores, or taking a shower in the bathroom, pearl jewelry should be removed.
Caibao: Ruby and sapphire are resistant to strong acids and alkalis, and have a hardness second only to diamonds. When exercising or doing household chores, it should also be avoided as much as possible to avoid damage or detachment of the gemstone; When wearing red and sapphire jewelry, it should be done after wearing it to avoid hanging on clothing and causing the gemstone to fall off; Frequently worn gemstones and jewelry should be inspected once a month to check for any signs of wear or forward detachment, and then repaired and repaired.
Gold: Pure gold jewelry is prone to chemical changes with metals such as mercury and lead, causing white spots on pure gold jewelry. However, after being burned, it can restore its original color. Avoid contact with highly volatile substances such as perfume and hair gel, or it will easily lead to metal fading. To protect the luster of gold, you can apply a thin layer of nail polish on it, clean it with warm water and detergent, take it out and wipe it dry. Wipe it with a detergent mixed with salt and vinegar, so that it will last forever. Because pure gold is soft, it avoids bearing large external forces and deformation. When storing, wrap it in a velvet cloth before placing it in the jewelry box to avoid mutual friction and damage.
