When driving in foggy conditions, which headlights should you use?

Using low beam headlights while driving in foggy conditions is essential for enhancing visibility and safety. Low beams provide sufficient illumination for the road directly in front of you without causing excessive glare. Fog can reflect light, and high beams will bounce off the fog particles, creating a whitish wall of glare that can make it even more difficult to see. Daytime running lights increase the visibility of your vehicle to others but do not adequately illuminate the roadway in fog. Turning off headlights entirely would leave you without any illumination, significantly increasing the risk of an accident in poor visibility conditions. Therefore, low beam headlights are the safest and most effective choice for navigating through fog.