Laundry detergent pod Laundry detergent pod Laundry detergent pods (or packs) are water-soluble pouches containing highly concentrated laundry detergent, softener and other laundry products. Notable brands of these packs include Arm & Hammer, Purex, Persil and Tide. They first became popular in February 2012 when they were introduced by Procter & Gamble as Tide Pods. The chemistry of laundry detergent packs is the same as in liquid detergents (including alkylbenzenesulfonates). The dissolvable packets is typically made of polyvinylalcohol (PVA) or a derivative of PVA. Although the formulas are similar, a detergent pack's liquids may contain 10% water compared to 50% in liquid detergents.
Purex (laundry detergent) their bleach product. By 1946, Purex began to produce its first light-duty, dry detergent, under the brand name Trend. On July 31, 1956, Purex acquired the Manhattan Soap Company best known for its "SweetHeart" soap. In 1975, Purex liquid laundry detergent was introduced. Purex liquids began the use of its distinctive blue plastic bottle in 1981. In 1982, Purex Industries, Inc. was acquired in a leveraged buyout by Gibbons, Green and van Amerongen Ltd., the predecessor of Leonard Green & Partners. In 1985, the household and consumer products business of Purex Industries, Inc. was acquired by Greyhound Corporation and was