Human: What is the best way to clean my car's headlights? Assistant: 
The best way to clean your car's headlights is to use a combination of water and mild soap. Use a soft-bristled brush or cloth to gently scrub the headlight surface, taking care not to scratch it. Rinse with warm water and dry thoroughly with a clean cloth. For more stubborn dirt and grime, you can also use a specialized headlight cleaning product designed specifically for this purpose.