Does It Matter If Windshield Washer Fluid Freezes?
1 Answers
It doesn't matter if the windshield washer fluid freezes. It will thaw when the temperature rises, but you should replace it with antifreeze windshield washer fluid to prevent it from freezing again. Introduction to Windshield Washer Fluid: Windshield washer fluid, also known as wiper fluid, is a cleaning solution for car windshields. It is mainly composed of water, alcohol, ethylene glycol, corrosion inhibitors, and various surfactants. Functions of Windshield Washer Fluid: Cleaning: Windshield washer fluid is formulated with various surfactants and additives, which have functions such as wetting, penetrating, solubilizing, and decomposing dirt, providing cleaning and stain removal effects. Antifreeze: The alcohol and ethylene glycol in the fluid lower the freezing point of the liquid, not only preventing freezing but also dissolving frost. Anti-fog: The fluid forms a monomolecular protective film on the glass surface, preventing the formation of fog droplets on the windshield and ensuring clear driving visibility. Anti-static: After cleaning the windshield, the substances attached to the glass surface eliminate surface charges, giving the fluid anti-static properties. Lubrication: The ethylene glycol in the fluid has high viscosity, providing lubrication to reduce friction between the wiper blades and the glass, preventing scratches.