(1) Sunshine degaussing cleaning method:
cleaning method:
Simply place the spar in a location that can be directly exposed to sunlight, such as window sills and terraces; the exposure time is approximately 30 minutes to 1 hour.
Precautions:
(1) The spar will have a focusing effect under the sunlight. If paper or other combustible articles are placed near the spar, there is a danger of fire.
(2) However, if the chromogen of the spar contains copper and iron, it is not suitable for such cleaning methods. Since these substances are exposed to sunlight for a long time, oxidation occurs, which causes the spar to discolor. The color elements containing copper and iron include crystal stones such as red or purple.
(2) Moonlight Star Morning Radiation Method:
cleaning method:
On the 15th day of the Lunar New Year, because the night is the light of the moon is particularly strong, it is a good time to dry the stone, the method of drying the stone is very simple, as long as the spar is placed on the terrace or window, accepting the moonlight for one night Time is all right. In addition, you can also put the spar on the terrace in the evening, on a starry night, let it absorb the essence of the starlight to achieve the effect of purifying the spar.
In addition, in addition to the full moon night, you can also choose a few days before and after the full moon, which is also suitable for this type of sun-shaking method.
Precautions:
If the purple or red spar is irradiated, please remember to take the spar back before noon the next day, otherwise the violent sunlight during the day will affect the pigmentation of the spar and make it fade.
(3) Sea salt dipping method:
cleaning method:
Put the spar into a cup of salt with a proper amount of sea salt (or coarse salt) and dip for three to four hours to dissolve the magnetic field around the spar.
Precautions:
(1) If the spar is inlaid in a metal to make ornaments, such as rings, pendants, etc., please remove the spar from the metal before it is soaked in salt water, otherwise it will affect the color of the surface of the metal. With brightness.
(2) Please note that such cleaning methods may cause the contents of the spar to change after cleaning.
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