Removes particulate, carbon and other deposits in dirty diesel particulate filters (DPF) quickly and effectively, without the need to dismantle the filter. Cleans and regenerates dirty and blocked diesel particulate filters by reducing the combustion temperature of particulate, which means that it combusts earlier and faster at a lower engine temperature. Can be used in all old and new diesel engines in all vehicles with a particulate filter. Non-flammable, contains no ash or metal and evaporates without leaving any residue.