Glass water is a common name for car windshield cleaners, which are consumables in the process of car use, and are light blue or blue transparent liquids. 1. What is the use of glass water? Glass water is processed from various chemical additives such as water, alcohol, ethylene glycol, and corrosion inhibitors. , and can play the role of cleaning and decontamination, freezing and defrosting, decontamination, lubrication and anti-corrosion. Second, which is the glass nozzle? The water injection port of the glass water is generally on the left side of the engine compartment, corresponding to the position of the co-pilot. The fill cap is blue and has a small fountain icon on it. There is also an oil port in the engine compartment, the icon is a yellow light, and the pattern on the coolant port cover is the thermometer and the yellow nut logo for the brake fluid. Please pay attention to the distinction, do not add wrong.