What is the solution for fogging in front fog lights?

[Regina]

Remove the bulb, manually or with a hair dryer to remove the fog, then reinstall the bulb and seal it with glue to prevent water ingress. Generally, the amount of moisture condensation in the headlights is not much. After turning on the headlights for 15 minutes, this moisture will evaporate and not remain in the headlights. Here is some relevant information: 1. Mild fogging: First is mild fogging, which is caused solely by air humidity. Typically, the amount of moisture condensation in the headlights is minimal. The headlight assembly has several intake and exhaust holes designed to balance the air temperature inside the headlight when it is turned on, allowing hot air to escape and cold air to enter. 2. Severe fogging: This is usually due to cracks in the headlight assembly, improperly fitted dust covers, holes in the dust covers, aging sealant, etc. After driving, when the headlight is still very hot, a large amount of highly humid air enters, and the outside temperature is relatively low, a layer of water fog will condense inside the headlight assembly.