With the arrival of winter, when the day is very short, it often begins to catch your eye that the headlights seem to have become somewhat worse. Actually, what is being done in the service of "improvers" in the form of a cleaning of the headlights? If you start with the assumption that the headlights are clean, and do not change much, then you can simply go to the mirror and see how you compare. And if you compare with a freshly painted one, then the old "minus" sign will be present. If you do not mind the reflections in the water-spray, then I recommend that you spend some time on the Internet, because there is a lot of interesting information. I will return to the main point: it is not the Wiper's fault that the headlights start to get worse. It is the bad lighting of the headlights, along with the destruction of the paintwork, contribute to this. In order not to immediately get to the technical inspection, you need to Polish the headlights, because they are naturally very fragile things. And then you also need to Polish the Wiper's dome and Polish the area around it, because there are also scratches on the surface. If you do not do this correctly, then when you look at the headlights from a distance of about a meter, you will see that they have become somewhat "fresh". Yes, the paint has changed, but the shine has not returned, on the contrary, the headlight coating is becoming more saturated. This is the reason: poor-quality" plus "there are extra scratches on the surface". Plus, you will not be able to determine exactly how old the headlights are. I hope my advice will prove useful. If so-and SHARE it with your friends in the social network, so that you don't miss the following interesting advice from the channel "car repair with hands".