How to Deal with Water Marks After Using New Wiper Blades?

[VanAthena]

New wiper blades leaving water marks can be addressed by cleaning the windshield with glass cleaner, as it might be due to an oil film on the glass. This oil film has strong water adhesion and is difficult to remove even with the wiper blades' action. The power source of the wiper comes from an electric motor, which is the core of the entire wiper system. The quality requirements for the wiper motor are quite high. The wiper uses a DC permanent magnet motor, typically integrated with the worm gear mechanism when installed on the windshield. The worm gear mechanism serves to reduce speed and increase torque, with its output shaft driving a four-bar linkage that converts continuous rotational motion into a left-right oscillating motion.

[IkerDella]

I just replaced my new wipers and encountered the issue of water streaks left after wiping, but I managed to solve it myself after some time. Initially, I thought the wipers were faulty, but upon closer inspection, I found a layer of oil film and dust on the windshield, especially thick along the edges. I took out a dedicated automotive glass cleaner and thoroughly wiped the glass from top to bottom with a soft towel, then rinsed away the debris in the gaps with clean water. After testing, the water streaks were significantly reduced. I also adjusted the wiper arm position to ensure better contact with the glass surface, which improved the performance further. Usually, I make it a habit to clean the glass during regular car washes to avoid blurred vision during rainy drives, which could compromise safety. New wipers sometimes require a break-in period; wiping a few more times can help improve performance. If water streaks persist, it might be due to poor-quality wiper blades, and switching to a reputable brand could offer better durability. Safe driving should never be taken lightly—poor visibility increases the risk of accidents. Remember not to operate the wipers on a dry windshield to avoid damaging them.

[Candice]

As a car enthusiast, I immediately address any water streaks left by new wiper blades. First, check if the wipers are properly installed—if loose, re-secure them to ensure they're firmly in place. Second, thoroughly clean the windshield; I find diluted vinegar or toothpaste effective for removing grease and stains. Third, try wiper blades from a different brand to avoid defective products. If streaks persist, adjust the wiper arm pressure for more even wiping. Don’t overlook cleaning the wiper rubber itself when washing the glass. Choose higher-quality rubber blades for a clearer wipe. Replace wipers every 3-6 months to prevent issues. Poor visibility in rain poses high risks, so early resolution ensures peace of mind.

[VanAdaline]

I immediately addressed the issue when I noticed water streaks left by the new wipers. The cause is often due to oil film on the windshield causing incomplete wiping. I gently wiped the entire windshield with regular toothpaste or a degreaser bought from the supermarket, and the effect was good—the water streaks disappeared. New wiper blades might not wipe smoothly at first, but they’ll improve after a few uses, so don’t rush to replace them. Regular maintenance of the windshield helps prevent oil buildup—for example, avoid smoking or eating snacks near the front window to prevent grease splashes. A quick check of the wipers before rain ensures no issues, making driving safer.

[VanBrandon]

Encountered new wiper blades leaving water streaks? Here's how I solved it step by step: First, check if the wipers are installed correctly and tighten the screws to secure them. Then thoroughly clean the windshield using soapy water or glass cleaner, paying special attention to the edges where dirt accumulates. If that doesn't work, try using different wiper blades to see if it improves. Adjust the angle and pressure of the wiper arms to ensure better contact with the glass surface, which helps reduce water streaks. Don't forget to clean the wiper rubber strips themselves to remove dust buildup. Regular maintenance like this prevents visibility issues while driving.