What Are the Methods to Quickly Cool Down a Car After Exposure to the Summer Sun?
3 Answers
Methods to quickly cool down a car after exposure to the summer sun are as follows: 1. Repeatedly open and close the doors: After opening all the doors, forcefully pull the doors repeatedly. This will start air circulation inside the car, allowing the hot air to escape quickly and naturally lowering the temperature inside. 2. Use the car's air conditioning: After starting the car, turn on the air conditioning to dissipate heat. When the air conditioning is cooling, adjust the air vents upward so that the cold air starts descending from the roof, rapidly cooling the interior. 3. Open the windows: After starting the vehicle, open the diagonally opposite windows and the sunroof. While driving, airflow will form inside the car, easily expelling the hot air. Moreover, because this airflow is gentle, the occupants will not feel uncomfortable.
After being exposed to the scorching sun in summer, the car becomes as hot as a steamer. Having driven for decades, I've figured out quite a few tricks. First, open all the car doors and stand outside for a minute or two to let the hot air escape—this method works best and can lower the temperature by about ten degrees. Then, don't rush to close the doors after getting in; roll down the windows for ventilation, start the air conditioning, and set it to low temperature with the external circulation mode, which cools the car faster than internal circulation and doesn't harm the engine. Keep a sunshade in the car and cover the windshield when parked to reduce heat entry. I also keep a small spray bottle in the toolbox, filled with water to mist the windows and seats—evaporation helps dissipate heat. Once, I tried wiping the steering wheel with a damp towel and instantly felt much cooler. Safety is the top priority: take off heavy coats before getting in the car to avoid overheating or heatstroke. For long-term parking, choosing a shady spot or underground garage is better—prevention is always the best strategy.
As a daily commuter, I often experience the car getting unbearably hot. To cool it down quickly, I usually use a mobile app to remotely open the windows for ventilation before getting in. If the car doesn't have this feature, I manually open the doors and trunk to let the heat escape. After starting the engine, I roll down all the windows for a few minutes to ventilate, then close them and turn on the air conditioning at medium fan speed with the external circulation mode for faster cooling. I always keep a cooling spray in the car, bought from Taobao, which instantly cools the seats and steering wheel. High-quality heat-insulating window films work wonders, and I make sure to use sunshades, especially on the dashboard, when parking. Avoid wearing dark-colored clothes before entering the car, as they absorb heat easily—removing a jacket can help reduce discomfort. Don't set the AC to maximum; it's noisy and wastes fuel. I've found that using a portable mini fan to blow air on my face while the AC is on cools me down quickly and safely.
