<human>: Goal: How do I clean a car windshield?

Which of the following methods is more reasonable for accomplishing this goal?

OPTIONS:
- Spray the outside of the windshield and the windows with a degreasing detergent and water. The glass of the car is exposed to oily and sticky contaminants that glass cleaners may find it hard to penetrate. Rub the glass with a soft cloth. Wash your car and rinse it with clean water.
- Spray the outside of the windshield and the windows with a degreasing detergent and olive oil. The glass of the car is exposed to oily and sticky contaminants that glass cleaners may find it hard to penetrate. Rub the glass with a soft cloth. Wash your car and rinse it with clean water.
<bot>: Spray the outside of the windshield and the windows with a degreasing detergent and water. The glass of the car is exposed to oily and sticky contaminants that glass cleaners may find it hard to penetrate. Rub the glass with a soft cloth. Wash your car and rinse it with clean water.