What is the freezing point of non-freeze-resistant windshield washer fluid?
1 Answers
Generally, non-freeze-resistant windshield washer fluid has a freezing point around 0 degrees Celsius. Windshield Washer Fluid: If the local temperature is low and the washer fluid is not freeze-resistant, it may freeze, potentially leading to issues such as the fluid itself freezing, severe cases where the washer fluid reservoir cracks, or damage to the windshield washer pump. Requirements for Choosing Windshield Washer Fluid: When selecting windshield washer fluid, freeze resistance should be the primary criterion. Choose a fluid with a freezing point at least 10 degrees Celsius below the local minimum temperature. Most brands categorize their washer fluids by temperature range, allowing selection based on seasonal changes. Typically, 0-degree Celsius fluid can be used in summer, while in winter, fluids rated for at least -20 degrees Celsius or -35 degrees Celsius should be used. For extreme weather conditions, specialized anti-freeze washer fluids are available, which generally remain unfrozen even at -40 degrees Celsius.