Nov 07, 2025
Wiper blades require replacement primarily due to the degradation of the rubber squeegee over time.
There are many reasons:
Sunlight & Ozone: Causes the rubber to harden, crack, and lose flexibility.
Physical Wear: Friction from the windshield wears down the sharp edge.
Dirt & Contaminants: Oil, road grime, and ice damage the rubber.
Protect your driving safety ,pls check them every 6 months and replace them at least once a year, or as soon as they fail to wipe cleanly.
Before You Start: Safety First & Preparation
Gently pull the wiper arm away from the windshield. The spring in the arm is strong. To prevent it from snapping back and cracking your glass, place a folded towel over the windshield where the arm would hit before you start working....
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