What are the tips for dealing with foggy car headlights?

1 Answers
EmmettFitz
07/24/25 8:41pm
The techniques for dealing with foggy car headlights are: 1. When car headlights fog up, simply use them normally, and the fog will completely dissipate in about a week; 2. For particularly severe cases, you can open the waterproof cover of the headlight, turn on the headlights, and let the xenon lights dry out the fog inside. After cooling, securely reattach the waterproof cover. Foggy headlights are a normal phenomenon, even in factory headlights. Regularly turning on the headlights to dry them out is usually sufficient. However, water inside the headlights is a serious issue. Water ingress occurs due to cracks in the headlight or poor sealing. If left unrepaired for a long time, it can affect the headlight's performance and even cause the headlight to crack.
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