Why Does the Windshield Wiper Blades Jump During Operation?

[RileyFitz]

The jumping or skipping of windshield wiper blades is primarily caused by aging rubber squeegees, insufficient cleanliness of the windshield, accumulated debris on the blade edges, and gradual weakening of the wiper spring tension with vehicle age. Below are key details about wiper systems: 1. Wiper Fundamentals: Windshield wipers (also called wiper blades or windscreen wipers) are devices designed to remove rain and debris from a vehicle's windshield, enhancing driver visibility and road safety. 2. Replacement Guidelines: As rubber components, wiper blades naturally harden and deteriorate over time, especially noticeable in winter. When cleaning performance declines, the most effective solution is replacing them. Manufacturers generally recommend changing wiper blades every 1-2 years.