WaxpolEngine Oil Saver + Treatment 250 ml, B41010, Multi Colour

Smoke was coming out from the exhaust so got this and used it.The tin can was easy to open with a pull out end . Ran the car engine to get up the oil and then Poured this into the engine oil. The smoke stopped immediately, engine sound became smooth, pickup improved and the fuel economy also improved . Should have used this sooner .