The composition of the pearl bracelet contains mechanical calcium carbonate, which has poor chemical stability and is soluble in acid and alkali. It is also easily scratched by hard objects such as iron, glass, etc., and it is also easy to wear and shine by dust.

The aragonite that makes up pearls is an unstable mineral, and it has a tendency to automatically become another mineral, calcite. So pay special attention to the maintenance of pearl bracelets in daily life.

1. Keep away from the kitchen: Pearl bracelets are different from crystal necklaces and other mineral jewelry. Because the surface of the pearl has tiny pores, it is not suitable for it to inhale the polluted substances in the air. Pearl bracelets will absorb hair spray, perfume and other substances. So don't wear a beautiful pearl bracelet to send the phone. Be careful in the kitchen. Do not cook dishes with a beautiful pearl bracelet. Steam and oily smoke may penetrate into the pearl bracelet and make it yellow.

2. Wipe with a soft cloth: Every time you wear a pearl bracelet, you must wipe the pearl bracelet clean and put it away to maintain the luster of the pearl bracelet. It is best to use delicate soft flannel instead of facial tissue, because some friction of facial tissue will wear the pearl bracelet.

 3. Not close to clean water: Do not clean the pearl bracelet with water. Water can enter the small holes of the beads, which is not only difficult to wipe dry, but may also ferment inside, and the beads may turn green. If you sweat a lot while wearing it, wipe it off carefully with a soft wet towel, let it dry naturally, and put it back in the jewelry box. Occasionally, it can be cleaned with light alkaline water to maintain the moisture of the pearl bracelet, but it is limited to the pearls with nylon string, not suitable for the pearl bracelet with silk string. After the pearl bracelet turns yellow, you can remedy it as follows: soak it in dilute hydrochloric acid to dissolve the yellowed shell, so that the pearl bracelet can reproduce the brilliant and charming color. However, if the color becomes too yellow, it is difficult to reverse.

4. Avoid exposure to the sun: As pearls contain a certain amount of water, they should be placed in a cool place and try to avoid direct exposure to the sun.

 5. Anti-scratch by hard objects: Store pearl jewelry separately to prevent other jewelry from scratching the pearl skin. If you plan to wear the bead chain on your clothes, the texture of the clothes should be soft and slippery. Materials that are too rough may scratch your precious pearls.

6. Store it flat: Don't hang the bead chain for a long time. Over time, the thread will become loose and deformed, so it should be stored flat.