As one of the leading surfaces on your vehicle, your headlights receive a lot of wear and tear. This wear and tear occurs due to particles that float in the air at all times. Specifically, these particles can cause small scratches on your vehicle that can significantly reduce your visibility when you’re driving at night in Maryville,TN. At Auto Solutions, we want you to know how to recognize the signs that your headlight lenses have been scratched to the point that you’ll need to perform a do-it-yourself headlight restoration.One of the easiest ways to check your headlights is simply to turn them on and then to exit your vehicle to manually inspect them. If there is significant scratching on the lenses, the scratches will be plainly visible when they’re lit from behind by your headlight bulbs. If the scratches cover more than 50% of the surface of your headlight lenses, it’s time to perform a restoration.Another step you can take to test your headlights is to shine them at an exterior wall. Since headlight scratches cause the light to diffuse incorrectly, you’ll likely notice that the light that reaches the wall isn’t as bright as it once was. If you notice this condition, you need to work to restore your headlights.