Is glass cleaner effective for cleaning car windows?
2 Answers
Glass cleaner is effective for cleaning car windows. The functions of glass cleaner are analyzed as follows: Cleaning function: As a type of window cleaner, glass cleaner primarily consists of various surfactants and additives. As is well known, dishwashing detergents also contain surfactants. Surfactants possess functions such as wetting, penetrating, and solubilizing, which contribute to cleaning and stain removal. Lubrication function: Glass cleaner contains ethylene glycol, which has high viscosity. After using glass cleaner to wipe the windows, it can provide lubrication, reducing friction between the wiper blades and the glass, thereby preventing scratches. Anti-corrosion function: Glass cleaner contains multiple corrosion inhibitors that have no corrosive effect on various metals, automotive paint, or rubber, ensuring absolute safety. Using it to clean windows will not corrode the window frames either.
I often wash my car myself and have used windshield washer fluid several times to clean the windows. This product is specifically designed for cars and works exceptionally well against insect remains and bird droppings. Just spray it on, wait a moment, and then wipe it off—it cleans effortlessly without leaving water stains or corroding the rubber wiper blades. In the past, I used dish soap mixed with water, but it always left a greasy film that reflected light, especially problematic on rainy days when it severely affected visibility. Windshield washer fluid contains alcohol, which evaporates quickly, preventing fogging in the summer, and the antifreeze type can also prevent freezing in the winter. The spray nozzle pressure is also crucial—higher-quality fluids form a fine mist for even coverage, while formulas that are too thin or too thick can easily clog the pipes. I remember once using tap water in an emergency, and later the wipers started squeaking. When I took them apart, I found that mineral deposits had jammed the linkage—definitely not worth it.
