What Causes the Noise When Car Wiper Blades Scrape the Windshield?

[MacIker]

Here are the reasons why car wiper blades make noise when scraping the windshield: 1. Reason one: The noise may be caused by aging wiper blade rubber strips. 2. Reason two: Since wiper blade rubber strips are rubber products, they are prone to aging and hardening after prolonged use. 3. Reason three: This issue is more noticeable in winter. If this is the cause, replacing the wiper blade rubber strip may help. Below is some information about wiper blades: 1. Introduction one: Wiper blades, also known as windshield wipers, are devices used to wipe away raindrops and dust attached to the vehicle's windshield, improving the driver's visibility and enhancing driving safety. 2. Introduction two: Due to legal requirements, almost all vehicles worldwide are equipped with wiper blades. Rear windows of vehicles like hatchbacks and SUVs also have wiper blades. Besides cars, other transportation vehicles such as trains and trams are also equipped with wiper blades. Some engineering machinery, like cranes, also have wiper blades.

[LeKing]

As an experienced driver with decades behind the wheel, squeaky windshield wipers are a common issue, mostly caused by aging rubber blades. When the rubber hardens or cracks, it creates friction and noise. Oil film or dust on the windshield can also trigger this, especially in big cities with poor air quality and heavy grime buildup. Loose wipers or misaligned angles are another culprit—uneven pressure makes them skip and squeak. I recommend replacing wipers annually; it's affordable. Clean the windshield monthly with a dedicated cleaner to remove oil effectively. Squeaky wipers are distracting and dangerous—address them promptly before accidents happen. Replacing wipers is simple: just buy the right model and snap them on. Good maintenance extends wiper life. Safety always comes first—blurry vision is a major hazard.

[OTessa]

After driving for so many years, I've noticed that most wiper noises are caused by severely worn rubber blades. When the rubber ages and hardens, it can't glide smoothly. Oil film or dirt buildup on the windshield also increases friction noise. Beginners often neglect cleaning the glass, leading to louder noises. If wipers are improperly installed or have uneven pressure, they'll produce jumping sounds. A reminder: perform regular maintenance and don't skimp on replacing wiper blades—do it at least once a year. Spray glass cleaner weekly for strong stain removal. When the noise becomes severe, don't force yourself to drive; impaired visibility can easily cause accidents. The self-check method is simple: clean the glass and observe the results. If replacement is needed, buy the same model online and install it—it takes just five minutes. Preventing noise significantly improves driving comfort. For safety reasons, never delay handling these minor issues.

[VanValentina]

As a careful driver, the squeaking noise from windshield wipers is usually caused by hardened or cracked rubber blades. Residues like oil stains on the glass can also cause friction noise. The solution is simple: first clean the surface with automotive glass cleaner, and replace the wipers if that doesn't work. Loud noises affect mood and concentration, compromising safety. When parking, avoid direct sunlight to prolong the softness of the rubber blades. Learning to replace wipers yourself saves money and is convenient. Driving safety is no trivial matter—address issues promptly. Using windshield washer fluid can prevent debris buildup. Controlling noise leads to a smoother driving experience. It's advisable to learn some simple maintenance from the owner's manual.