DUX POT SOAK is a ultra concentrated, odourless, mild alkali cleaner designed for cleaning of all pots and pans where high alkali cannot be used. It is generally used on all cookware where extensive burnt on food carbon residues must be removed. It is biodegradable and does not contain any Sodium Hydroxide which makes it safe to use on stainless steel, aluminum, copper, brass, tin, cast iron and nickel cooking utensils. DUX POT SOAK contains mild, alkalis, wetting agents, grease cutting surfactants which saponify fats and carbon fast, making DUX POT SOAK the premium choice by taking the hassle out of cleaning.