Persil the ""work of the washboard""—saving consumers time and rendering the historic method of "sun-bleaching" (by laying clothes out in the sun) unnecessary. Persil was the first commercially available self-activated laundry detergent (combining bleach with the detergent). The invention of Persil was a significant breakthrough. The name, "Persil", is derived from two of the original ingredients, sodium perborate and silicate. The original name was deemed unsuitable as an international brand because it is hard to pronounce in some languages. Coincidentally, "persil" is the French word for the herb, parsley. Persil is sold in powder, liquid detergent, liquid capsule, liqui-gel, and tablet
Detergent in Germany. One of the largest applications of detergents is for household cleaning including dish washing and washing laundry. The formulations are complex, reflecting the diverse demands of the application and the highly competitive consumer market. Both carburetors and fuel injector components of Otto engines benefit from detergents in the fuels to prevent fouling. Concentrations are about 300 ppm. Typical detergents are long-chain amines and amides such as polyisobuteneamine and polyisobuteneamide/succinimide. Reagent grade detergents are employed for the isolation and purification of integral membrane proteins found in biological cells. Solubilization of cell membrane bilayers requires a detergent that can enter