Does Car Windshield Washer Fluid Need to Be Diluted with Water?

[DiCalvin]

For household cars, there is no need to dilute the windshield washer fluid with water; simply purchase a bottle from a car wash shop and add it directly. Here is more information about car windshield washer fluid: 1. Car windshield washer fluid is generally categorized into summer-use 0°C fluid and winter-use -20°C or -35°C fluid. 2. Car windshield washer fluid is made from deionized water and various environmentally friendly additives. It has functions such as cleaning, soaking, antifreeze, anti-static, and anti-corrosion, effectively removing dust, lubricating oil, gasoline, diesel, residual polishing wax, chewing gum, bird droppings, and highway insect residue. 3. It can quickly disperse rainwater on the windshield, preventing drivers from having blurred vision during heavy rain.