To be effective, liquid household and dishwashing detergents, as well as industrial soaps and cleaning fluids, require a homogeneous distribution of the active cleaning ingredient within the liquid. Propylene glycol acts as a stabiliser for the dirt-removing ingredients, and, at the same time, helps them to retain their function even at lower temperatures. Thus, cleaning liquids remain crystal-clear at normal use temperatures. Propylene glycol is a safe and efficient enabling agent in these applications.
