How to Use Air Conditioning While Driving in Summer?

[DelRiver]

Here are the correct methods for using car air conditioning in summer: 1. Open windows before turning on the AC: After the car has been exposed to the sun in summer, do not enter the vehicle immediately or turn on the AC right away. Instead, open all windows or doors, then turn on the fan to accelerate air circulation. Close the windows and turn on the AC after a few minutes. This helps release toxic substances and achieves better cooling effects. 2. Direct the AC vents diagonally upwards: The correct way to adjust the air direction is to point the vents diagonally upwards. This utilizes the principle that hot air rises and cold air sinks, allowing the cold air to cool the car from top to bottom. 3. Avoid prolonged low temperatures: While driving, do not set the AC temperature too low just for the sake of staying cool. A large temperature difference between the inside and outside of the car can easily lead to endocrine disorders, making people more prone to illness. Additionally, setting the AC temperature too low will increase fuel consumption, raising the cost of using the car.