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Cleaning HP97 body - Printable Version

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Cleaning HP97 body - Olivier De Smet - 09-24-2011

Using alcohol on the uper part of the calculator lead to white trace.
Was could be used to clean such plastic ?

What did you use to clean you old calculators ?


Re: Cleaning HP97 body - Katie Wasserman - 09-24-2011

Novus polish #1 (just for dirt) and #2 (for light scratches and dirt), never #3.