How to Sleep in the Car Without Feeling Hot in Summer?
2 Answers
Sleeping in the car with the air conditioning on will prevent you from feeling hot during summer. Precautions: 1. Poor air circulation: With the windows closed, the air inside the car does not circulate, preventing fresh oxygen from entering. The air conditioning's recirculation mode can introduce a certain amount of carbon monoxide. Carbon monoxide is colorless and odorless; inhaling a small amount is harmless, but as its concentration increases, it can lead to oxygen deprivation and death. 2. Low oxygen levels: Prolonged use of the recirculation mode can deteriorate the air quality inside the car. Over time, the reduced oxygen levels and increased carbon monoxide concentration can cause symptoms like chest tightness, shortness of breath, and dizziness.
Sleeping in the car during summer doesn't have to be hot. I frequently go on road trips myself and have summarized a few methods. First, always park in a shaded area, such as under a big tree or inside a garage, to avoid direct sunlight. Second, leave a small gap in the windows for ventilation—opening both front and rear windows slightly allows air to circulate and dissipate heat. If the car has air conditioning, turn it on for about 15 minutes before sleeping to cool down the interior, but avoid running it all night to prevent excessive fuel consumption or carbon monoxide poisoning. Additionally, placing a USB-powered mini fan inside the car to blow cool air is very effective; preparing a cooling mat or bamboo mat for the seat can also enhance comfort. Here’s another tip: soak a towel in water and place it on your body or inside the car, or put an ice pack near your feet to help dissipate heat. Always check the car's safety and avoid parking in hazardous areas. The key is air circulation—ensuring fresh airflow keeps things comfortable.