1. Open the window before turning on the air conditioner
After the car is exposed to the sun, the temperature in the car rises sharply. Before entering the car, you should open the windows and doors for ventilation, let the air circulate for 3-5 minutes, and then turn on the air conditioner. Doing so can exhaust harmful gases in the car and have a better cooling effect.
2. The air-conditioning temperature should not be too low
The editor reminds all car owners not to keep the temperature in the car too low for a while. This is not only detrimental to health, but also increases car fuel consumption. Under normal circumstances, the difference between the temperature inside the car and the outside temperature is about 6°C.
3. The air outlet is upward
Some car owners often point the air-conditioning outlet at themselves in order to cool off. The correct way is to let the air outlet face upwards, so that using the principle of hot air rising and cold air falling, the cold air can cool the car from top to bottom.