I used Rain X for the first time on my TV. I used it as per the insructions with a dry towel let it dry and did it again. It left my windshield looking terrible it looks like something oily has been s...
After wiping the RainX on and letting it dry, THOROUGHLY wipe it off with a damp-wet towel, preferably terrycloth. Then immediately polish it with a DRY soft terrycloth towel. Your "oily" haze will be gone.