Not having a very clean windscreen drives me nuts when driving. Its imperative to have a clear view in front of you for safety reasons etc. I usually change my drivers side wiper quite often as they can get little nicks and cause streaking which I hate.
However recently I have tried cleaning my windscreen thoroughly but it is juts not right. Say for example when there is light drizzle, and the wipers are on, it leaves a slight haze on the windscreen for about a second or two and then it disappears. Its very annoying. I’m told this is grease. I’ve tried a number of windscreen washer solutions over the years and find the little sachets of (Clearex?) the best, but they can be sometimes hard to find.
Can anyone advise the best way to keep a perfectly clean and haze/smudge free windscreen?