The windshield wiper is an important component installed on the windshield of a car, primarily used to remove rainwater, dust, and other debris that obstructs visibility, ensuring driving safety. It typically consists of a rubber blade and a metal arm, driven by a motor to perform a reciprocating motion. Operationally, the front wiper generally features modes such as OFF (deactivated), MIST (single wipe), INT (intermittent wipe), LO (low-speed continuous wipe), and HI (high-speed continuous wipe). For instance, the INT mode with adjustable interval frequency is suitable for drizzles, while the HI mode should be selected during downpours. Activating the ON mode during rain enables automatic operation. Users should avoid dry wiping, routinely inspect the blade for wear, and promptly replace deteriorated rubber strips to maintain optimal cleaning performance. Additionally, pulling the control lever toward the steering wheel activates windshield washer fluid, which proves particularly effective for removing stubborn stains. Proper use and maintenance of wipers not only prolong their lifespan but also significantly enhance rainy-weather driving safety.
