Can Tap Water Be Used for Windshield Wipers?

[VonIvan]

Tap water should not be used for windshield wipers, as the composition of windshield washer fluid differs from that of tap water, and the two should not be mixed. Below are some key performance characteristics of windshield washer fluid: 1. Cleaning Performance: Windshield washer fluid is formulated with various surface-active agents and additives. These surface-active agents typically possess wetting, penetrating, and solubilizing properties, which effectively clean and remove dirt. 2. Anti-Freeze Performance: It significantly lowers the freezing point of the liquid, thereby preventing freezing and quickly dissolving frost. 3. Anti-Fog Performance: A single-molecule protective layer forms on the glass surface. This protective film prevents the formation of fog droplets, ensuring the windshield remains clear and transparent, with unobstructed visibility.