Originally posted by 2A313F2C450 link=1253946742/15#15 date=1255537363
Not sure mate. Our kettle is a s/steel job heated on the gas stove. However, I can taste a difference between freshly boiled water used in a Long Black or a cup of tea for that matter, and that made with reboiled water. As a result we only ever use freshly boiled water.
Not sure about the effects of copper on boiling water but espresso machine manufacturers have been using copper for a great many years now (dual boiler machines) although some do use s/steel so that may be an indicator. Sounds like we need a chemist to chime in with some factual data....

Mal.



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