The armrest on all the doors is somewhat sticky and gets worse when the interior warms up. I've never treated it with anything other than Armor All, and only once. Should I be concerned? The other problem is with my windshield. I know what causes the haze, but I can't seem to find anything that can remove it. I've tried vinegar solution, alcohol solution, 3 different kinds of windshield cleaners, and nothing seems to make it go away. What's the best way to get rid of the haze? Thanks