This product does a good job in shining up headlights, parking lights, brake lights, etc... This is my second bottle of Plast-X and will continue to buy it.

tried on my headlights did not clean them up

Very happy with results!! I was afraid to try it, but my headlights really showed my car's age. I tried baking soda and vinegar first. It looked better, but dried cloudier than when I started. I researched different other DIY methods amd read reviews for different products. I am soo happy with the results! Very little effort. Will definitely use again and kept me from spending $100s at the dealership. I may use again in a month or so to see if it gets even clearer. The picture below shows...

Of all the products I have tried, this is the best.

Thought I needed new headlights but found out it was just the nasty lenses. Rubbed some on like the directions said and walla!!!!

Did not work at all. Tried twice and nothing. Had to buy something else

Did not work well at all. Was disappointed at the outcome. I would suggest to anyone trying to clear their headlights to use one of the 3m systems as I switched and yielded way better results.

Meguires Product. I used this to clean and remove build-up from my headlights. Experimenting with different plastic items.

Worked really well. Headlights are clear again.

After reading reviews on this product, I still took a chance and purchased it. I was not disappointed. My four-year-old vehicle's headlights were turning slightly yellow which made the vehicle look much older than it is. This product does take a little bit of elbow grease but the results are well worth it. My headlights are back to looking brand new.