If the water you are using comes from a well or water source that is not treated with chlorine, add two drops of non-scented liquid household chlorine bleach to each gallon of water.

如果你使用的水来自水井或没有用氯气处理过的水源，就在每加仑水滴两滴家用氯气漂白剂。用原装盖把容器拧紧。

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The source of much of this chlorine is chlorofluorocarbons (CFCs) that were widely used in many products over the last century.

氯的来源是来自于含氯氟烃，这个物质我们在上个世纪中用于多种产品里面。

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In order to know the efficacy of chlorine dioxide produced by chlorine dioxide generator in disinfection of drinking water and to guide disinfection of source of water.

了解化学法二氧化氯发生器所产二氧化氯消毒剂对饮水消毒的效果，以指导水源消毒。

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