STP is an American brand of automotive aftermarket products, especially lubricants such as motor oil and motor oil additives. The name began as an abbreviation of Scientifically Treated Petroleum. The brand has been owned by Energizer Holdings since November 2018. History Chemical Compounds was founded in 1953 by three businessmen, Charles Dwight (Doc) Liggett, Jim Hill and Robert De Hart, with $3,000 in start-up capital in Saint Joseph, Missouri. Their sole product was STP Oil Treatment; the name was derived from “Scientifically Treated Petroleum”. In 1961, the company was acquired by the Studebaker-Packard Corporation. Studebaker briefly tied STP into its advertising as an abbreviation for “Studebaker Tested Products”. However, Studebaker-Packard CEO Sherwood Egbert felt that STP could one day outpace its parent company and recruited Andy Granatelli as the CEO of STP to help raise the product’s image. At the same time, Granatelli became the public face of STP, often wearing a white suit emblazoned with the red oval STP logo to races, distributing thousands of all-weather STP stickers. Granatelli ran two Novi specials at the 1964 Indianapolis 500. Jim Hurtubise and Bobby Unser were the drivers. There was a film made of the race centering on the Novis. When Studebaker abandoned auto manufacturing in 1966 to become Studebaker-Worthington, STP sales continued to climb to the point where it was spun off into a publicly traded company in 1969. In 1976, it was acquired by Esmark which itself was purchased by Beatrice Foods in 1984. Beatrice sold STP to Union Carbide the next year. In 1986, Union Carbide's auto products, which included Prestone and Simoniz, were subject to a leveraged buyout. The resulting company, First Brands, was purchased by Clorox in 1998. In the fall of 2006, STP fuel additives began being used in Marathon gasolines, likely to compete with Chevron's Techron additive. In 2010, Clorox sold Armor All and STP to Avista Capital Partners. It named the business Armored AutoGroup. In April 2015, the Armored AutoGroup was acquired by Spectrum Brands. Energizer bought the Spectrum's auto care brands (including Armor All, A/C Pro and STP) for $1.25 billion in cash and stock. Legal issues In 1976, STP faced a consumer protection order that required it to have scientific backing for certain statements and prohibited making false claims. In 1978, it paid a $500,000 civil penalty over claims. In 1995, STP paid $888,000 to settle Federal Trade Commission charges of