How to Check If the Windshield Washer Fluid Is Sufficient
1 Answers
Methods to check if the windshield washer fluid is sufficient: A warning light indicating low windshield washer fluid will appear on the car's dashboard. If no fluid sprays out when using the windshield wipers normally, it indicates a lack of washer fluid. If there is no warning light, you can open the engine hood to check. The windshield washer fluid used in cars is mainly composed of water, alcohol, ethylene glycol, corrosion inhibitors, and various surfactants. It's important to note that if the car is out of windshield washer fluid, you cannot use tap water as a substitute. The primary function of windshield washer fluid is cleaning, and the surfactants in it typically have cleaning and penetrating effects.