Do I Need to Add Windshield Washer Fluid to a New Car Myself?
3 Answers
Generally, you need to add windshield washer fluid to a new car yourself, as it is already configured when the car leaves the factory. Cleaning Performance: Automotive windshield washer fluid is formulated with various surfactants and additives. Surfactants typically have functions such as wetting, penetrating, and solubilizing, thereby achieving the effect of cleaning and removing dirt. Anti-Freeze Performance: Automotive windshield washer fluid can significantly lower the freezing point of the liquid, thus providing an anti-freeze effect and quickly dissolving frost. Anti-Fog Performance: Windshield washer fluid can form a single-molecule protective layer on the glass surface. This protective film prevents the formation of fog droplets, ensuring the windshield remains clear and transparent, with a clear field of vision.
The windshield washer reservoir is usually full when a new car leaves the factory, so there's no need to refill it immediately after taking delivery. However, after driving for a while—say, a few thousand kilometers or with frequent use of the washer—the fluid level will drop and eventually run out. As a seasoned driver with over a decade of experience, I make it a habit to pop the hood monthly to check. If the fluid level under the blue cap is empty, I top it up with dedicated washer fluid. Avoid using water as a substitute—it can freeze and clog the nozzles in winter and doesn’t clean effectively in summer. While dealerships may have already filled it for new cars, it’s wise to keep a bottle in your car as a backup. Opt for antifreeze washer fluid to handle all weather conditions, and pour slowly to avoid spills. Driving safety comes first—dirty windshields impair visibility, which is a hazard.
When I first got my new car, I knew nothing and only realized I had to refill the windshield washer fluid when it ran out. The car should come with a full tank initially, and if nothing sprays out, it's empty. I would pop open the hood to find the small blue cap, checking the manual first to confirm its location. Using dedicated windshield washer fluid is the most reliable—don't improvise with laundry detergent. A bottle will last you a year or two. New car owners are advised to check the fluid level monthly and top it up when low. A new car might go six months before running out, but timely refills ensure safe driving in the rain. Making this a habit saves hassle and prevents minor troubles.
