Don't wash the pearl necklace with tap water. Because most of tap water can contain hypochlorous acid as a disinfectant into the pores of pearls, it is not only difficult to dry, but also may ferment in the pores, and the beads gradually turn green.

Step 2 stay away from the kitchen

Because there are tiny pores on the pearl surface, it is not suitable for it to inhale dirty substances in the air, such as hair gel, perfume and other substances. Both oil smoke and steam can penetrate pearls.

3. Please don't seal it.

Don't seal pearls in a safe for a long time, and it is not appropriate to seal them with tape, which will lead to yellowing and fading of pearls. Because pearls need fresh air, remember to take them out and wear them every few months.

4, three years to change the line

It is best to re-string the pearl necklace every three years and change a thread. The dirt in the pores of pearls will cause friction, making nylon thread fragile and easy to break.

Step 5 wash pearls

When stains appear on pearls, you can wipe them with a soft flannel that wipes glasses or camera lenses, or the lens paper cleaner generally chooses mineral water, distilled water, anhydrous alcohol or hot water, and never rinse them with tap water.

6, pearl necklace storage

Do not expose yourself to the sun or get wet, and store it with sanitary balls and camphor. When not wearing a pearl necklace, you can store it in a dry box with soft and clean flannel and put it in a safe place.