Formula 409
From Wikipedia, the free encyclopedia
Formula 409 is a Clorox Company brand of home cleaning products that includes Formula 409 All-Purpose Cleaner, Formula 409 Glass and Surface Cleaner, Formula 409 Carpet Cleaner, and many others.
The flagship product was invented in 1957 by Morris D. Rouff (1909 – 1997). Along with his brothers Samuel and Nathan, Rouff was a partner in a Detroit, Michigan, company, Gem Products, which manufactured industrial cleaning supplies. Formula 409’s original application was as a commercial solvent and degreaser for industries that struggled with particularly difficult cleaning problems. As a heavy-duty alkaline product, Formula 409 was harsher and more toxic than today’s residential cleaner, and was sold only in 40-gallon drums.
Urban legend has it that the product is named for the birthday of the inventor's wife or daughter, or alternatively after a large, powerful engine found in Chevrolet cars at the time (as sung by the Beach Boys). However, the product was actually the 409th formulation tried during development.[1]
409 is also referred to in the Death Cab for Cutie song "What Sarah Said' as the cleaning product used in the Intensive Care Unit.
In 1960, Rouff sold Formula 409 to Chemsol, a New York firm, for an amount in the low six-figure range. Chemsol in turn sold 409 to Herrell International in 1965. The Clorox Company ultimately purchased Formula 409 in 1969.
