Q: What should be inspected periodically for damage, loose components, and cracked or worn blade elements?
A: Frequently check the windshield wiper and blade assembly for damage and loose components. Also, clean blades with a mild detergent to remove road grime. Replace any damaged, worn, or ineffective blades. Separate the blade holder from the arm using the release lever. For rear blades, remove the cover at the wiper arm's end, lift the arm, and rotate the blade assembly out.