Should You Leave the Windows Slightly Open When a New Car Is Exposed to the Sun?

1 Answers
Hugo
07/29/25 6:32pm
First, close the windows and expose the car to the sun to heat up the formaldehyde gas inside to a certain extent (accelerating the movement of formaldehyde molecules). Then, open the windows to allow fresh air to circulate in, thereby expelling the harmful gases. Here are some details about exposing a car to the sun: 1. Purpose: Exposing a new car to the sun is intended to accelerate the movement of formaldehyde molecules, thereby volatilizing and dispersing the formaldehyde gas retained in the car. This not only helps eliminate the odor of the new car but also allows fresh air to circulate in, greatly aiding the overall air circulation in the vehicle. 2. Precautions: Do not keep the car exposed to the sun continuously, as prolonged exposure can directly accelerate the aging of interior seats and may even release more harmful gases.
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