Laundry detergent pod 26% of all chemical eye burns among this population. Beginning in late 2017 a viral Internet trend, called the "Tide Pod Challenge" emerged, in which participants intentionally ingest detergent pods. Several children and teens have been injured, some severely, from this intentional consumption. 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
Laundry detergent cotton, wool, polyamide and polyacrylonitrile, sodium triphosphate removes soil more effectively than a surfactant alone. With hydrophobic fibres like polyesters and polyolefins, the effectiveness of the surfactant surpasses that of the builder. Surfactants are responsible for most of the cleaning performance in laundry detergent. They provide this by absorption and emulsification of soil into the water and also by reducing the water's surface tension to improve wetting. Laundry detergents contain mostly anionic and non-ionic surfactants. Cationic surfactants are normally incompatible with anionic detergents and have poor cleaning efficiency; they are employed only for certain special effects, as fabric softeners, antistatic