It cleaned my fogged up headlights. Nothing else worked. I tried every suggestion I could find on the net. Nothing worked. They charge $65 to do this for me in Waco, TX. White Wizard did the job easily. Thank you so much. I would sing it from a mountaintop for you. I am older than dirt with no money to spare and no energy for elbow grease. My Kia headlights were so fogged up I had to run on brights.