Alaric Darconville
Flashlight Enthusiast
Have you noticed the rash of new products to "Make Your Headlights Like New Again!"
It's an ever-expanding market. Also, I wonder if people are keeping their cars longer, and so are stuck with trying to keep their old one running longer.
Bonus: Those products will often work GREAT! that first time, but then accelerate the decay of the lens because the protective hardcoat is removed entirely. So it's back to AutoZone to pick up another kit about 6 months later...