Anyone heard of this before? Found it whilst browsing the Polo forums, and it's alleged to be more effective than the likes of Forte and Redex. It's a bit more expensive than both of those though. The Redex does seem to have made a difference to how well the car is running, so thinking of grabbing some of this in a month or so to try when I flush and change the oil.
Although competitor products do a reasonable job of removing deposits from the fuel system, they do not include the necessary ingredients to completely remove carbon deposits that accumulate over time. At best, they help maintain a cleaner fuel system; the problem being that's it not convenient nor cost effective for you to have to add a cleaner every time you fill your vehicle with fuel.
BG244 is a diesel specific complete fuel system cleaner. It cleans valves, injectors and the combustion chamber of soft and hard baked carbon.