3. turn off the air conditioner in your car, and then open the glass, air to reduce the amount of carbon monoxide in the car and the wind from the nature helps people drive the car refreshed.
3. Turn off the air conditioner and open the car windows for ventilation. Reduce the amount of carbon monoxide in the garage. Wind and natural helps drivers feel more refreshed.
3. Turn off the air in the car, open the window for ventilation. Reduce the amount of carbon monoxide in the car. And the wind from the nature will help the driver feel refreshed.