As everyone knows, cockroaches are pure white, and they look very pure and beautiful. However, it takes a long time to turn yellow. Why? Is it a fake? Today, the small series of China Jewelry Merchants Network came to reveal the reasons for everyone.
After the string is worn for a long time, it will be yellow in color. Why is this? Many people think that they have bought fake goods. Actually, this is just the difference in the quality of the cockroaches. Regarding the phenomenon of ç —ç£² bracelets turning yellow, some of the following explanations hope to reduce your doubts.
The question about true and false is generally caused by color. This is actually a misunderstanding of people's understanding of cockroaches. The cockroaches that think the colors are not pure are fakes. Regardless of whether the color is yellow or white, their composition and texture are the same, only that the pure white cockroach is considered to be the best, and the yellowing is not good.
The white enamel bracelet has been yellowed for a long time, mainly because the physical properties of the aragonite minerals that make up the enamel are not stable enough, and it is easily affected by the external environment, and it becomes ordinary calcite after a long time. They have no difference in chemical composition, but the crystal structure and gloss have changed, losing some of the original luster, and yellowing and darkening.
There is no remedy for the yellowed hand string. After the yellowing, we can soak it with some dilute hydrochloric acid to remove the yellowish outer shell, and then restore the original radiant color. Of course, the remedy of cockroaches should be timely, and if the color of the cockroaches turns yellow, it will be remedied. It is difficult to reverse this time.
ç —ç£² weekday maintenance method:
1, ç —ç£² ,, other gems, or avoid contact with strong acid, strong alkali, to avoid heavy blows, collisions.
2, dirty, dull, atomized, don't be afraid! Dip a toothpaste with a toothbrush, wash it off, and dry it with a fine cloth. Conditional, a little baby milk can be used for maintenance.
3. Every two or three months, soak the cockroach in the defensive salt, purify the degaussing and restore its positive energy.
The health benefits of ç —ç£²:
Because the ingredients are close to the pearls, in ancient times, it will be ground into powder, promote human metabolism, treat osteoporosis, and fight aging.
According to "Herbal Medicine Materia Medica" records: ç —ç£² can solve the toxicity of insects and poisons, have the effect of soothe the nerves; "Compendium of Materia Medica" further explains: ç —ç£² can cool blood and blood pressure, calm the nerves.
Today, ç —ç£² can not only be used as medicine, but also can be worn. Long-term wear of enamel jewelry, so that it directly touches the skin, absorbs the medicinal properties, and also has the effect of health and body protection.
Anti-Slip Shoe,Non Slip Shoes,Non Slip Work Shoes,Non Slip Slippers
zhejiang leima shoes ind.co.,ltd , https://www.safetyshoeschina.com