Dry cleaning

Friday, November 13th, 2009

Dry cleaning uses non-water-based solvents to remove soil and stains from clothes. The potential for using petroleum-based solvents in this manner was discovered in the mid-19th century by French dye-works owner Jean Baptiste Jolly, who noticed that his tablecloth became cleaner after his maid spilled kerosene (paraffin) on it. He subsequently developed a service cleaning [...]