The ARDINA DPF Cleaning kit is a cost / time-effective and sustainable cleaning method for clogged DPF’s. The kit consists of three different steps, two of which are applied via a special cleaning gun. These fluids loosens, disperse and flush out soot, which will facilitate a full regeneration of the filter. The third step is a fuel additive (ARDINA DPF Regeneration Aid) which prevents future problems.