How to make the air inside the car healthier in foggy days?

As we all know, the formation of smog is mainly the result of a large number of suspended particles in the air and meteorological conditions. Among them, smog is harmful to the human body after being inhaled into the human respiratory tract, and serious inhalation for a long time will lead to death. Therefore, it is particularly important to reduce and avoid the inhalation of smog when driving out in foggy days. The following is the relevant content I have compiled, welcome to read for reference!

First, open fewer windows.

When going out with windows in foggy days, car owners must try to open windows as little as possible, because the car is a relatively closed environment, and the amount of pollutants entering the car without windows will be greatly reduced.

Second, the air conditioning filter upgrade

As the saying goes, if a worker wants to do a good job, he must sharpen his tools first. The same is true for smog prevention. If you want the car air conditioning equipment to filter the harmful pollutants outside the car as much as possible, you must choose a better air filter.

Third, open the internal loop.

Air conditioning is a channel for air exchange inside and outside the car. In foggy days, the air conditioner should be switched to the internal circulation mode in time, so that the air flow in the car becomes a closed circulation, which can reduce the entry of external pollutants to some extent. At the same time, the concentration of suspended particles in the car can be further reduced by using the filtering function of the air conditioner itself during internal circulation.

Fourth, clean and maintain the air conditioner regularly.

Engine air intake filter and air conditioning filter will also absorb a lot of impurities and dirt in the polluted environment. Too much dirt is deposited on the filter, which will not only reduce the intake efficiency, but also lead to the decrease of engine power and insufficient air volume of air conditioning. The more terrible consequence is that the dirt accumulated on the filter screen will breed bacteria or mold and produce the odor of air conditioning, which not only affects the ride comfort, but also poses a threat to health. Therefore, if the owner regularly cleans and maintains the air conditioner.

Verb (abbreviation for verb) uses air purification products.

In addition, car owners can also choose to buy some in-car purifiers. At present, the main purifiers for effectively filtering PM2.5 fine particles in the car are the filter screen type indoor air purifier and the negative oxygen ion type purifier. Car owners can choose their own air purifier according to their actual situation.