High performance concentrate to prevent bacteria, yeasts and fungi in diesel fuel. Through application, the basis of life is taken away from microorganisms and prevents their regeneration. The result of this new formation is the formation of sludge in the diesel tank. This prevents the fuel filter from becoming clogged. All diesel aggregates, to be added to the fuel tank. Also suitable for biodiesel. Particularly suitable for storage tanks, boats, agricultural machinery and campers. Add to the diesel system regularly every 3-4 months at a ratio of 1:1000 (0.1%). Particularly recommended before a seasonal shutdown of the vehicle. If the diesel fuel is heavily infested, it is always necessary to clean the tank and the fuel system! 1L is sufficient for 1000 liters of diesel. Mixing ratio 1:10.