The weather in this car

Method 1: Window ventilation is the most effective way to let harmful gases out, but it takes a long time. Because the space inside the car is relatively small and closed, new cars often open windows for ventilation, so it is very necessary to open the doors for ventilation when conditions permit. Method 2: Place activated carbon Many car owners will choose some activated carbon bags and other items to put in the car. Activated carbon can adsorb harmful gases and can be placed anywhere in the car according to your own needs. However, due to the small space in the car and the high concentration of harmful gases, the adsorption capacity of activated carbon is very limited, and the adsorption effect on formaldehyde is not good. There is also a problem of absorption saturation. When the temperature is low, the absorption capacity is relatively large, and it will be released when the temperature inside the car rises.