What is the symbol for adding windshield washer fluid in a car?

[MadelynFitz]

The symbol for adding windshield washer fluid in a car is a sign resembling a windshield with water spraying. The functions of windshield washer fluid are as follows: 1. Anti-static performance: After cleaning with windshield washer fluid, substances adsorbed on the glass surface can eliminate the charge on the glass surface, providing anti-static performance. 2. Anti-fog performance: A single-molecule protective layer forms on the glass surface. This protective layer prevents the formation of fog droplets, ensuring the windshield remains clear and transparent with a clear view. 3. Anti-freeze performance: It significantly lowers the freezing point of the liquid, thereby providing anti-freeze effects and quickly dissolving frost.