Decided to clean all the interior glass windows for the first time since I bought the Insight 3 months ago, today. It's a pain trying to clean the front & rear windshields on most cars. I usually put it off until they start fogging up during humid weather. Any good tools or tips you guys have for cleaning the front & rear windshield? My opinion on the Insight windshield is that the front is slightly better to clean than the rear(slope roof?).