When is the Best Time to Open a Car Sunroof?

1 Answers
MacAaron
07/29/25 4:01pm
Suitable times to open a car sunroof are as follows: 1. Open the sunroof in the morning. This helps release harmful gases. Air pollution inside the car significantly affects the health of drivers and passengers, especially after the car has been sealed for a period of time, filling the cabin with harmful substances like benzene and formaldehyde from interior decorations. Therefore, the first thing to do after getting into the car in the morning is to open the sunroof, utilizing its superior negative pressure ventilation principle to filter the air inside the car and protect the health of the occupants. 2. Open the sunroof during traffic jams. This prevents exhaust fumes from entering the car. During traffic jams, all vehicles are at a standstill, and car exhaust inevitably disperses into the air. Opening the sunroof while closing the side windows will expel the polluted air from the car and, through the car's air conditioning system, complete the exchange for fresh air. 3. Open the sunroof after exposure to the sun. This helps balance the temperature inside the car. In the hot summer, after the car has been exposed to the sun, the interior temperature becomes extremely high. At this time, the owner should promptly open the sunroof. Experiments have shown that the ideal way to achieve a balanced temperature inside the car is to turn on the air conditioning and open the sunroof, ensuring optimal oxygen supply for the comfort and safety of the occupants.
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