One of the reasons that it is safer to drive in the rain and snow is because you have windshield wipers. However, if the windshield wipers need to be replaced, then they won't help you much. You may notice a scratching sound if it is time for you to get new windshield wipers. This is a sign that the windshield wipers are worn out and need to be replaced.
Streaking is another sign of worn out windshield wipers. The windshield wipers are supposed to clear out all of the water. You may also notice that the windshield wipers are dirty. Seasonal changes may warrant the need for windshield wipers. Your windshield wipers may have suffered a lot of damage due to the winter weather. There are also windshield wipers that are better suited for the winter than the summer.