Wiki How has a lot of educational articles with matching pictures to help people either refresh or learn how to do everyday things.
I appreciate the website immensely and probably refer to it once every two weeks just to double check my facts before tackling a project….. in this case it was dealing with a friend’s car battery.
Click here to read the article:
http://www.wikihow.com/Clean-Corroded-Car-Battery-Terminals
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