Chalky, hazed, and cloudy headlights add years to the look of your car and can seriously impair your vision. You don’t have to live with them. I just bought my son a Subaru WRX. It was the cheapest, still-running WRX on Craigslist… it had 200,000 miles on the clock and it looked the part. The headlights were horribly dull and dingy.