Here's another headlight tip I'd like to share. I have a small jar of "Mothers Mag Wheel and Aluminum Polish" I tried on my foggy lens. It worked GREAT! I didn't even have to use a drill rotary pad. Just used a rubbing pad to apply and cloth to polish off. Not a crystal clear job but found it didn't have to be that perfect. Wish I had taken a before picture. Here's a pic of the after polishing the lens. ( 5 minutes of work ) Passenger side was really bad.