Thread: Liquid flux
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Old 30th Jun 2020, 9:23 pm   #11
emeritus
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Join Date: Jan 2012
Location: Brentwood, Essex, UK.
Posts: 5,316
Default Re: Liquid flux

A couple of decades ago I recall reading of a US company that, in an effort to become more green, found that household lemon juice made an excellent flux, as long as the item being soldered was washed afterwards. There are a couple of references to the use of lemon juice as a flux on the web.
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