How can I get rid of smears left by my windscreen wipers?

The front wipers on our two month old Hyundai Kona have started to leave smears when in use in the rain. Is there a home remedy or should the car go back to the dealer for treatment?

Which car glass cleaner do you recommend?

I find vinegar based sprays leave the windscreen with smears and have tried several different products. None comes anywhere near as effective as a cream you once recommended which is wiped on, left to...

How can I get rid of adhesive residue on the rear windscreen of my car?

I bought a used car but when we had a very cold snap I noticed that there was an issue with the rear windscreen. It seems the previous owner had run a mobile disco and had put a huge advertisement over...