Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great for haedlights

I have a 13 year old toyota and its headlights were very foggy and yellow. Hard to see road lines at night or when driving in rain. I used this product with a simple windshield towel and rubbed it with hand for a couple of minutes. WOW the headlights were very clear. I wont go as far as saying that they are new, as my car is 13 years old. But they are almost new. Good product this is.