Loop circulating in jewelry is a saying: The brush toothbrush toothpaste stained jewelry, jewelry that can be used appears bright as new. Jewelry should be cleaned hats, but Howard is not ideal with the teeth, because the toothpaste contains a high hardness grinding fine particulate matter, these particles are small, but the hardness of material up to six or seven degrees (almost Crystal The same), so clean jewelry with toothpaste can damage lower than the hardness of the gem crystal surface, especially pearls, gold and K Gold surface; pearl is absolutely inevitable, the most correct washing solution should be diluted neutral surfactants.
Human body from time to time in the excretion of sweat and skin oil, hand touch is the easiest parts of the body, so oily skin surface often contaminated hand, touch the stones, the hands of the oil is easy remain in the gem above, the impact of the precious stone with the brightness. In particular, are hydrophobic gem diamond surface exposed to oil, greatly affect the gloss. But white is jade collection of structures, often go to touch it, it will give more moist lovely jade.
Also wearing a pearl after it sent to the bank’s safe deposit box before the first washing and maintenance, so that the dirt accumulated too long to make pearl color, say keeping a bank safe-deposit box cash and documents, as the relative humidity is low, it storage conditions is not a good wave Jing property pearls gemstones such as pearls, protein … … and so on, so to be periodically removed, soaked in water and added humidity maintenance.
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