The Penrite Pro Series Additive range is made for serious motoring enthusiasts, with a range of products designed to get your vehicle performing at its absolute best. This Diesel Complete Clean+ is the easiest way to give your vehicle a tune-up without ever getting under the hood. The highly concentrated formulation can be added directly to your fuel tank at your next fill, helping to remove and inhibit the build-up of stubborn deposits throughout your entire fuel system. It is safe for use in all diesel engines including vehicles with diesel particulate filters (DPF) and SCR exhaust gas recirculation systems, helping to improve overall engine performance and power. This solution also targets deposits of carboxylate salt that may be causing sticking in your injectors, helping to improve fuel economy as well as reducing overall emissions.