Reduces soot formation during combustion, which improves engine performance and reduces emissions. Reduces premature DPF soot clogging while extending regeneration intervals. Added to diesel fuel for all diesel engines with DPF, particularly in modern high pressure engines in passenger and commercial motor vehicles, tractors, construction machinery and stationary engines. Ideally suitable for short distance or short time operated running engine. Contents (300 mL) is sufficient for 50-75 Liters (13 gal. to 20 gal.) fuel.