Damn that is high priced.......Lidl screenwash concentrate about £5 for 5ltrs is good for -60C ... that'll cover some windchill from the North ...
a some meths ... same result ...or add some vodka that should stop it freezing up
Its the sound of yer windscreen surround rusting!oh well cant please everyone , think ill go and buy some screen wash and new wiperblades cause its raining and the wiperblades are making a funny noise must be the rinse aid squueek squuek lol