Keeping your car’s headlights as clean as possible is imperative from a safety perspective.

How to clean car headlights. Turn on your multimeter and turn it to dc voltage, then 20 volts. Touch the black probe (negative) onto the negative (black). Repeat until the headlight is clean.

Web take a jar of water mix 1/3 teaspoons of baking soda in them and shake them well mix well them well until they converted to the diluted solution, after doing this. Web rinse your headlights with clean water and assess if the headlights are still dirty or cloudy. Web first, clean the headlights with windex or soap and water.

If they are, you may need to use a more aggressive method to clean. Pour some hot water over the headlight, and then coat the lens with some dish soap. Giving your headlights a good clean will help to remove the worst of the dirt,.

Then use a microfiber towel to clean off the used polishing compound. Let the soap set for five minutes. Any time you're using sandpaper around the car, you want to make sure you don't get too.

Web wipe the headlights down with a new microfiber cloth soaked in clean water. Cleaning the inside of the headlights. Web if cleaning doesn’t work why do headlights need to be clean?

Get a few grades of wet/dry sandpaper. Go over the entire plastic headlight cover with your rag to lift up any. Rub the dish soap in a circular.