How to Drain Windshield Washer Fluid?
3 Answers
Locate the windshield washer fluid reservoir cap, insert a 2-meter-long soft hose into it, and try to push it as deep as possible. Connect a syringe to the other end of the hose, draw out the fluid until it reaches the level equivalent to the headlight position, then remove the syringe and place the hose on the ground to let the fluid drain out. After all the fluid has drained, add a small amount of new windshield washer fluid to the reservoir. Turn on the windshield wipers to allow the new washer fluid to be drawn up, thereby flushing out any remaining old fluid. When no more fluid sprays out, continue adding new windshield washer fluid to the reservoir until it's full, then secure the cap.
As a frequent driver, I handle windshield washer fluid quite simply. To release it for cleaning the windshield, just pull the wiper stalk on the steering wheel while seated—usually located on the right side, pulling it downward or inward will spray fluid from the nozzles, automatically washing the glass. The washer fluid reservoir is hidden under the hood, typically on the left side, marked by a blue-capped plastic container. If you need to empty it for fresh fluid, like switching to antifreeze type in winter, it's best to park and use a thin tube to manually siphon out the old liquid or use a cleaning pump to drain it completely. I check the cap seal every season to prevent dust contamination; always use dedicated washer fluid—never plain water, as it can clog nozzles and freeze-damage lines in winter. This routine ensures clear visibility and safer driving.
As a car enthusiast, I really enjoy the process of refilling windshield washer fluid myself. The method for spraying windshield washer fluid: Sit in the driver's seat and pull the control lever to spray, and the water will directly hit the windshield. If you need to empty the reservoir, first locate the blue-capped tank in the engine bay—usually at the front left corner—open the cap, and use a manual pump or siphon to remove the old fluid. After draining, pour in some new cleaning solution to flush the nozzles. I recommend using a neutral detergent instead of alkaline products to prevent nozzle corrosion. Also, check the connecting hoses for any cracks, as leaks can reduce spray distance. This kind of maintenance extends component lifespan and avoids repair hassles. I do this seasonally to ensure the washer system works smoothly and efficiently whenever needed.
