Bug sprays, particularly those containing DEET (like Deep Woods Off), can temporarily clear hazed ... the protective coating of the headlight lens over time, leading to damaged UV coating ...

Exposure to sunlight, excess dirt, and moisture can cause the clear coating on your ... direct sunlight, your headlights may need cleaning every 3–6 months. Applying a UV-blocking sealant ...

After rinsing off and drying, I applied the UV clear coat, and this was where the magic happened. I wiped the area off from top to bottom to reveal a bright and shiny headlight. Surprisingly ...