你的键盘及其他办公用品要保持干净。

Keep your keyboard and other office accessories clean.

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Michigan大学公共卫生学院副教授Alison Aiello认为有些日常用品过于干净。

There may be such a thing as being too clean, says Allison Aiello, an associate professor at the University of Michigan School of Public Health.

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关于沐浴喷头,如果你保持了它的清洁,比如每2-3天洗洗,它就不需要用什么特别的护理啦,普通的浴室清洗用品就会保持它的清洁.你只需要每次洗浴前或者洗浴的时候用水淋一下它,然后擦擦就可以了.只要几秒钟,你就可以保持你的喷头的干净.

For the shower, again, if you keep it clean, you don’t need to use anything too harsh. Just a regular bathroom cleaner will work, if you’re cleaning it every 2-3 days.

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