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 Petrol Complete Clean+ is the easiest way to give your vehicle a tune-up without ever getting under the hood. The highly concentrated solution 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 petrol engines, helping to improve overall engine performance and power as well as smoothing rough idles or starting. With a powerful formulation that works to improve fuel economy and increase the service life of your fuel system components, you cant go wrong with this high quality Penrite fuel additive.