How to Maintain Car Wipers?
3 Answers
Methods for maintaining car wipers are as follows: 1. When using wipers to remove dust from the windshield on sunny days, always spray glass cleaner and avoid dry wiping. 2. If there are other stubborn or hard contaminants on the glass, clean them manually. 3. When lifting the wiper blades during car washing or routine cleaning, hold the "back" of the wiper blades and gently return them to their original position. Do not let them snap back abruptly. 4. In winter, use an ice scraper to remove ice from the windshield before using the wipers to avoid putting extra strain on them. Here is some information about wipers: 1. Wipers, also known as windshield wipers, are devices used to wipe away rain and dust from a vehicle's windshield to improve driver visibility and enhance driving safety. 2. Due to legal requirements, almost all cars worldwide are equipped with wipers. Rear windows of hatchbacks and SUVs also often have wipers. 3. Besides cars, other vehicles such as trains and trams are also equipped with wipers. Some engineering machinery, like cranes, may also have wipers installed.
I pay special attention to the condition of the wiper rubber during maintenance. Every time I wash the car, I use a wet cloth to wipe away grit and oil film along the direction of the rubber to prevent it from being scratched or cracked by hard objects. It's crucial to lift the wiper blades when parking, as sun exposure can deform the rubber. In northern winters, always remove ice before using the wipers—once I was lazy and turned them on directly, and the rubber snapped instantly. Every three months, remove the wipers and lightly sand the rough edges of the rubber with fine sandpaper to extend their lifespan. Don’t use just any windshield fluid—ammonia-based cleaners accelerate rubber aging, so it’s best to choose a neutral wiper fluid. If the wipers vibrate severely, don’t force them to work, as they can easily scratch the glass.
I make it a habit to check my wiper blades every season. After summer heat, the rubber tends to become sticky, but applying rubber protectant can restore its elasticity. If you notice poor wiping performance, don't rush to replace them - 80% of such issues are caused by oily residue on the windshield and can be solved with thorough cleaning. Be cautious when parking under trees as sap can damage the rubber; promptly wipe it off with alcohol swabs. The wiper arm angle is crucial - uneven pressure causes noise, which can be adjusted with an adjustable wrench. In winter when the windshield is frozen, it's safest to run the heater for three minutes before activating the wipers.
