How to Quickly Cool Down a Car in Summer?
3 Answers
Methods to quickly cool down a car in summer are: 1. Before using the air conditioning, ventilate the car to let the hot air out; 2. After the temperature inside and outside the car becomes similar, close the windows, turn on the AC cooling function, select the external circulation mode, and set the temperature to the lowest. Things to note when using the air conditioning in summer: 1. Choose an appropriate air conditioning temperature; 2. Do not immediately switch to internal circulation when entering the car; 3. Use the air conditioning in a fully enclosed state; 4. Do not adjust the air vent direction randomly; 5. Do not leave the air conditioning on for a long time; 6. Do not rest or sleep for extended periods in a parked car with the air conditioning on.
I've been driving for years and rely on traditional methods to cool down in summer. When parking, I always choose a shady spot. If there's no tree shade, I try to position the rear of the car facing the sun so the driver's seat isn't directly exposed. I always place an aluminum foil sunshade on the inside of the windshield, taking half a minute to secure it before getting out—this keeps the interior at least 10 degrees cooler. When getting in, I don’t turn on the AC right away. Instead, I roll down all four windows and repeatedly open and close the doors a few times, fanning out the hot air like a manual breeze. I’ve used this method for nearly a decade—it’s much faster than blasting the AC immediately and puts less strain on the engine. I set the AC to external circulation for two minutes before switching to internal circulation to maximize cooling. I also carry a small spray bottle filled with water to mist the steering wheel and seats if they get too hot.
I have two kids at home, and my biggest worry in summer is them getting burned when going out. I always turn on the air conditioning ten minutes before leaving, using my phone to remotely start the car. Pre-cooling the car works best with window tinting—I chose light gray sunshade film, which is especially effective when the sunlight is harsh. I always keep a cooling spray in the car, spraying it on the seats and steering wheel to make them cool to the touch. For the child car seat, I specifically covered it with a cooling gel pad so the kids don’t fuss when sitting. I also keep cooling wipes in the center console to wipe their necks and arms for instant relief. Another trick is to point the AC vents upward toward the roof instead of blowing directly at people. When driving, I crack open the rear windows slightly for ventilation, which feels more comfortable than keeping the car fully closed.
