Cleaning method of crystal:

Sunshine purification method: use direct sunlight, and it is best to have sunshine from morning to noon, about 2 hours. It doesn't matter if you accidentally exceed the time, but you must get it back before sunset.

Moonlight purification method: I heard that it is better to bask in the full moon (it is best to use the negative ion degaussing method of the sun and the moon to enhance the crystal energy).

Salt water soaking: soak sea salt, that is, crude salt, in clean and pollution-free water for one night, and then rinse it with clear water the next day. This method is less used for crystals with metal or rope, because salt will corrode metal or rope. The purified water can be ordinary mineral water, RO reverse osmosis or distilled water.

Extended data:

Maintenance of crystal:

Anticorrosion: The properties of crystal are actually very stable, and the properties of other associated minerals will change. Avoid contact with chemicals such as strong acid and alkali, otherwise these chemicals will corrode crystal or other minerals along the cracks.

Anti-high temperature: Don't put crystal ornaments into high-temperature water suddenly. High temperature will easily cause large-scale cracking or fading of crystals, causing unnecessary damage. Amethyst jewelry should avoid high temperature heating and radioactive radiation as much as possible to keep its original color.

Crystal ornaments should also avoid direct sunlight or strong light to prevent fading. The crystal placed in the jewelry display cabinet should not be exposed to strong light for a long time, otherwise the crystal with water gallbladder will lose water and the colored crystal will fade.