Similar to indoor air pollution, there is air pollution in cars。Due to strong demand for family cars，Many cars enter the market directly after coming off the production line。In order to make the car body lighter，Non-metallic materials are increasingly replacing traditional metal materials，Causing volatile organic compounds pollution。

Also，The dashboard in the car、Carpet、Door interior decoration、ceiling、Seat covers and other parts，All may release harmful gases。But now few people have considered the air pollution problem in new cars，Not even aware of the dangers of air pollution in cars。

The main air pollution in cars is formaldehyde、TVOC and benzene，Among them，Formaldehyde is the most difficult to evaporate，These three substances mostly come from the leather seats in the car、Floors and other interiors，And decoration adhesive、Car perfume and air freshener, etc.。Many research data show，Luxury cars with high-end interiors have more serious air pollution!

1、Detection data display，Nearly 70% of vehicles have indoor air quality that does not meet standards。Toxic materials and accessories evaporate for a long time in a small and closed compartment，May cause headache、Disgusting、Symptoms such as fatigue and fatigue，Even allergies、Liver poisoning, etc.。And the number of cars continues to increase，Meaning more and more people will stay in the car。So we must pay attention to the pollution in the car。

2、In a crowded city street，The level of air pollution in the car is more than 10 times higher than that in the surrounding area。Vehicles emit a large amount of carbon monoxide while driving、Nitrogen oxides, etc.。Even with the windows and ventilation system closed，People are still harmed by car exhaust。Relevant experts from the Centers for Disease Control and Prevention confirmed that long-term exposure to high concentrations of automobile exhaust can cause hypoxemia，Headache occurs、Dizziness、fatigue、Upset、Irritability、Memory loss and other symptoms，Greater impact on children’s IQ。

seabet app1、Long time airtight and exposed to the sun，It will fill the cabin with toxic substances such as formaldehyde。When we enter the car，You should open the car windows first to ventilate，Turn on the air conditioner。At the same time，Put some activated carbon packets in the car，It has a certain adsorption effect on toxic substances。Also，The air purifier with high-efficiency filtration function can effectively purify the car environment0.Particles below 3 mg，If an ultra-high efficiency filter is installed in the air purifier，Can effectively reduce PM2 in the air.5Health effects caused by pollution。

2、You still need to open more windows when driving in summer，Frequently ventilated，New cars should have as few decorations as possible，Fewer decorations，To avoid increasing pollution in the car。

3、Open internal circulation on congested road sections，Prevent car exhaust from entering the car。

4、Some car owners will think of using air freshener or perfume to cover up the odor in the car，However, this is treating the symptoms rather than the root cause。First of all, many pollutants are colorless and odorless，Can’t feel it by smell，Just masking the smell cannot eliminate the pollutants;Even many fresheners themselves contain volatile pollutants，May cause more serious secondary air pollution。