Is Car Cleaning Fluid the Same as Windshield Washer Fluid?
2 Answers
Car cleaning fluid is not windshield washer fluid. If it is specifically labeled as automotive glass cleaning fluid, then it is windshield washer fluid. Car cleaning fluid is generally composed of surfactants, polishing agents, phosphates, solvents, alkaline substances, and other ingredients. Surfactants are primarily used to reduce the surface tension of the liquid, making it easier to remove stains; polishing agents are mainly used to enhance the appearance of the car after cleaning. The functions of car cleaning fluid include: quickly and thoroughly cleaning the surfaces of automotive glass, fenders, and the car body. Car cleaning agents can remove various adhesive papers, labels, and stickers from the glass surface, as well as oil stains around the wheels, mudguards, bumpers, car body, and various tools. After use, car cleaning agents can also form a protective film to safeguard the car paint.
I usually take care of my car by myself, and the term 'car cleaning fluid' is a bit general. It refers to various liquids used to clean the exterior of the car, such as car wash soap and windshield washer fluid. Windshield washer fluid, specifically, is a cleaning solution designed for washing the windshield. It's usually added to the washer fluid reservoir under the front hood and contains cleaning agents and antifreeze components, effectively removing dust and insect stains. However, not all cleaning fluids are the same—if you mistakenly use regular car wash soap instead of windshield washer fluid, it may leave water streaks or corrode the wipers, and in winter, it can easily freeze and clog the nozzles. I recommend buying dedicated windshield washer fluid and choosing different formulations based on the season. In summer, a regular type will suffice, while in winter, you should opt for an antifreeze version to ensure clear visibility while driving. When checking the washer nozzles, maintain an appropriate fluid level to avoid running dry and damaging the pump. Proper cleaning and maintenance of your car directly impact driving safety, so don’t skimp on small expenses and end up paying more later.