Within half a year after buying a new car or a period after decoration, we should form the habit of moderately opening windows to drive and keep the circulation and convection of fresh air in the car. Open the window first after getting on the bus. Don't turn on the air conditioner immediately. In the filter and pipeline system of air conditioning, not only a large number of chemical pollutants will accumulate, but also biological pollution problems such as mites, molds will increase. Therefore, after getting on the train, the windows shall be opened for ventilation, and the windows shall be closed after the air conditioner is opened for 3-5 minutes. In addition, it should be noted that in the case of driving for a long time, the window should also be opened midway for ventilation.
II. Charcoal deodorization
Pack the black charcoal with clean and breathable gauze, and then put it in the trunk of the car. The charcoal can absorb the peculiar smell in the car.
III. photocatalyst deodorization
Photocatalyst is a photocatalyst developed by nanotechnology, which is specially used for indoor air pollution control. After the surface oxidation reaction, all kinds of harmful substances are decomposed into water and carbon dioxide. Photocatalyst has the advantages of strong purification ability, stable effect, no secondary pollution and low maintenance cost.
IV. pay attention to air conditioning maintenance
Clean the air conditioner condenser in time and replace the air conditioner filter regularly. When the air conditioner is running normally, turn off the refrigeration pump before arriving at the destination, but keep the air supply function on, let the natural wind blow the water in the evaporation box dry; when cleaning the air conditioner condenser, pay attention not to touch the condenser fins, and do not damage the pipes; clean and change the air conditioner filter regularly. Generally, clean the air conditioning filter every 5000 km or 3 months and replace it every 20000 km or 12 months.
V. change your bad habits
In addition to the pollution caused by the car itself, the drivers and passengers in the car should also change some bad habits. For example, when the air conditioner is turned on in the car, you should not smoke to avoid the attachment of a large number of amines and nicotine in the smoke and dust; the garbage in the car should be removed in time; the air freshener should be used less in the car, the short-term fresh treatment will not cure the symptoms, and the chemical substances will pollute the air.