Methods to Avoid Heat When Sleeping in a Car During Summer
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To avoid heat when sleeping in a car during summer, the following methods can be adopted: 1. Parking location is key: When parking, choose a spot under the shade of trees or buildings, and try to park the vehicle in an open outdoor area. In smaller garages, the confined space can easily lead to carbon monoxide buildup, and some underground parking lots inherently have poor air circulation, making them areas with thin air. Therefore, when resting, the vehicle should be parked in an open outdoor area to ensure fresh air circulation. 2. Pay attention to sunshade: Use sunshades to cover the front and rear windows, and even the side windows. 3. Cool down before turning on the air conditioning: Before sleeping, open all the windows to let the hot air escape, then close the windows and turn on the air conditioning for a while to lower the temperature inside the car. 4. Switch to external air circulation mode: To maintain air circulation inside the car while resting, it is recommended to switch the circulation mode to external air circulation. 5. Leave a small gap in all four windows: The most important thing when sleeping in a car is to never close all the windows completely. Always leave a small gap to ensure sufficient oxygen enters the car. If all windows are tightly closed, it may lead to a lack of air inside the car, causing breathing difficulties and potentially life-threatening situations.