In spite of the name, dry cleaning is a process that uses liquids aside from water to clean clothing, bedding, upholstery and other kinds of materials. Water can damage specific materials-- such as wool, leather and silk-- and a cleaning machine can ruin buttons, lace, sequins and other fragile decorations. Enter dry cleaning. Dry cleaning chemicals Dry cleaners use a range of solvents to clean fabric. Early solvents included gas, kerosene, benzene, turpentine and petroleum, which were very combustible and harmful, according to the State Coalition for Removal of Drycleaners (SCRD), a group whose members share information about cleanup programs. The 1930s saw the development of synthetic, nonflammable solvents-- such as perchloroethylene (likewise referred to as perc or PCE) and decamethylcyclopentasiloxane (likewise referred to as GreenEarth)-- which are still utilized today. Detergents are usually contributed to the solvents to aid in the removal of soils, according to an SCRD report
Comments
Post a Comment