Cleaning in the food industry in Germany is subject to food, consumer goods and and Feed Code LFGB. Gem. S 2 LFGB detergents are among the commodities. It is prohibited to place on the market any commodities from which substances are transferred to food or their surfaces. The watery 864 degree cleaners are completely miscible with water and are due to their residue-free rinsing for use in the food industry gem. S 31 LFGB.