Allrecipes on MSN10 个月
Dawn Settles the Debate: This Is Why Dish Soap Is Blue
The researchers wanted to find a color that hinted at the soap’s “unparalleled grease-cutting power,” Eberhard tells us, and ...
BBC3 年
A Packet of Reckitts Blue Soap
The firm started by making starch-related products but soon branched out to include washing blue and blacklead for grates. Reckitt's Blue is an iconic product of the firm. In 1879 the company ...