Before filling the containers, clean them with dish washing soap and water, and rinse them completely so that there is no residual soap.

在装水之前，要用餐具专用洗涤剂和水清洗容器，并用水冲净，以免洗涤剂残留。

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Half merely examined the bottle before answering, whereas others tested the soap by washing their hands.

有一半的大学生只是看了看瓶子就作出了回答，而其余的人试用了这款洗手液来洗手。

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Another prevention measure is hand washing with soap.

VOA: special.2009.11.17

Use alcohol-based hand sanitizers as an alternative to hand washing when soap and water aren't available.

CNN: Sore throat

Hand washing with soap has been shown to reduce rates by more than 40%.

BBC: Move to cut child diarrhoea death

According to its website, 1.4 million deaths can be prevented each year by hand washing with soap.

FORBES: CSR and the Holiday Spirit