What is the most efficient way to clean my Audi A4 headlights?

I just bought a used Audi A4 and noticed that the headlights are looking foggy and dull. What is the best way to clean them so they look brand new?

One of the most efficient ways to clean your Audi A4 headlights is to use a headlight restoration kit. These kits are specifically designed to remove oxidation and restore clarity to your headlights. Follow the instructions carefully for best results.

Another option is to use toothpaste to clean your headlights. The abrasive properties of toothpaste can help remove any yellowing or grime on your headlights. Just apply some toothpaste to a soft cloth and rub it onto the headlights in circular motions. Rinse with water and dry with a clean cloth.