Hi there. Ben here at Advanced Auto Tech and I want to take a minute to talk about wiper blades. We recommend replacing your vehicle’s wiper blades every year. Wiper blades deteriorate from being exposed to sunlight and this causes them to become stiff. Stiff wiper blades will not wipe your windshield properly. Replacing your wiper blades will help your visibility, especially at nighttime driving. New wiper blades help keep your windshield clear from all the different distractions of lights. Stay Safe! Thank you for watching.