What Are the Hazards of Headlight Restoration Fluid?
2 Answers
Headlight restoration fluid is a chemical solvent with certain corrosive properties. Caution is required during use to avoid contact with skin or eyes. In case of contact, rinse immediately with clean water. Below is relevant information about headlight restoration fluid: 1. Limited restoration effect: Primarily repairs unbroken headlight covers. If the cover exhibits oxidation-induced yellowing or minor scratches, the original stains and fine cracks can be sanded and then sprayed with restoration fluid to achieve repair results; however, broken covers cannot be repaired with this fluid. 2. Principle: For minor scratches, the process involves sanding the scratches, degreasing, and spraying restoration fluid to return the headlight to its original state. However, this restoration method only provides temporary results, as the headlight cover will eventually become dull again after some time.
I often repair my car myself and have used that headlight restoration fluid. I sincerely advise everyone to be cautious. This stuff contains chemical solvents, such as strong acid components, which can easily cause allergies or rashes if they come into contact with the skin; inhaling the vapor may cause throat irritation or dizziness, and long-term exposure poses significant health risks. I coughed for a while after using it in the garage without proper ventilation, and my eyes almost felt uncomfortable. Additionally, it may not completely solve the problem—uneven application can make the headlight cover look patchy and ugly, and dimmer lighting increases the risk of nighttime driving. For safety, wear gloves and a mask when handling it, and choose a well-ventilated area. Trying to save money isn’t worth the potential harm—it’s better to spend a little and have professionals use specialized polishing techniques.
