In the 1930s, David “Dick” Byerly worked for Procter & Gamble as a scientist. He was “quietly working on a cleaning agent called Product X, that he believed had great potential to revolutionize how ...
Dedicated October 25, 2006, at Procter & Gamble headquarters in Cincinnati, Ohio. The description of synthetic detergents as the first big change in soap making in two millennia was hardly an ...
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