It is an alkaline product that dissolves in "zero" time the burned fats from the oven, the grills, the pots, the ceramic mesh, pan (stainless and glass), etc. It is ideal for the sponge in the kitchen of the restaurants, for the filters of cookers hoods/vents, to remove the majority of stains: wine clothes, fruits, egg, ink, etc., and generally for use where thick-walled stains exist, such as mechanical oils.