RINSO
Rinso
Rinso was one of the first mass-marketed soap powders. It was advertised widely on United States radio, being the sponsor of many radio programs such as the popular daytime soap opera Big Sister from 1936 to 1946, the dramatic anthology Grand Central Station from 1940 to 1942, the night-time programs Big Town from 1937 to 1942, Mayor of the Town from 1942 to 1943, and most notably The Amos 'n' Andy Show from 1943 to 1950. During this time the product's advertisements happily chanted the slogan "Rinso white, Rinso bright" and boasted that Rinso contained "Solium, the sunlight ingredient".The above text is a snippet from Wikipedia: Rinso
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