Hydrophobic windshield coatings repel water, inflicting droplets to bead and slide off, improving moist-weather visibility.

https://yogaasanas.science/wiki/Above_Sight_The_Key_Protection_Benefits_of_Professional_Auto_Glass_Replacement

Hydrophobic windshield coatings repel water, causing droplets to bead and slide off, enhancing moist-climate visibility.