Since I was out in a bad rainstorm a fews months back my windows seem to have gathered some sort of film on them when the windows got really misted. It seems to be the rear windscreen that mists up the worst and at night when there are cars behind their headlights reflect off it making it impossible to see out of at times - this ive only really noticed the past few weeks when its been getting dark. I have tried all sorts of material to try and clean them up good (t-shirts, shammy etc) nothing seems to work that well ive also just been and given them a right good clean to see if that helps. Ive also tried turtle wax glass cleaner and some other glass cleaner. I do have the circulate button on most of the time cos I hate stinking buses etc but i try to stick the blowers up full with it off when in not in traffic.
Anyone else get this & any tips on stopping this and any decent stuff I can buy from halfords like anti-mist??