清洁您的超声波首饰清洁剂或用温水，肥皂水和软刷子紫水晶。
Clean your Amethyst in ultrasonic jewelry cleaner or with warm, soapy water and a soft bristle brush.
1超声波能量可与几种清洁剂一起使用，但一般适用于氯代烃溶剂、水和含表面活性剂的水。
A. 5.1ultrasonic energy can be used in conjunction with several types of cleaners but it is most commonly applied to chlorinated hydrocarbon solvents water and water with surfactants.
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