How to Remove Oil Film from Car Windshield?

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After washing the car, you can use dry newspaper dipped in water to wipe the windshield. Once the water on the newspaper is wiped dry, the oil film on the glass will naturally be removed. Apply some dishwashing detergent used for cleaning dishes onto the glass, spread it evenly, and then rinse with clean water. Under normal circumstances, the oil film will also be cleaned off. If the oil film has adhered to the wiper blades, the wiper blades should be replaced promptly when this situation occurs.