How to remove car smell

1. indoor environmental pollution control method is the use of modern science and technology in the form of an intermittent or continuous quantitative determination of changes in environmental factors and other harmful to human health of indoor environmental pollutants concentration, observation and analysis of the environmental impact of the process and the degree of scientific activities . Management of indoor environment testing showed that: China is a populous country, through the various local population health survey found that indoor environment testing index universal life better environment population above age living in poor circumstances of a place Shouling. This is the result of indoor environment testing in undeniable. 2. Indoor pollution sources, to make room became renovated in comfort and beauty, but also to the indoor environment pollution, the problem was in the 1970s to attract the world's attention. A series of World Health Organization body damage symptoms caused by indoor pollution known as "sick building syndrome." States on the nature and hazards of pollution a lot of research and discussion, in addition to already well known formaldehyde contamination, and pollution have the following aspects of our physical harm. 3. The common decoration materials, such as paints, coatings, floor coverings, wallpaper, plywood, plastic, class polyvinylchloride (PVC) board, insulation materials, and indoor artificial board, such as Daixinban, willow and other glued stickers panels, MDF furniture and art works, etc., will release volatile organic compounds. The EPA has identified 350 kinds to aromatic hydrocarbons and aliphatic hydrocarbons based. Contamination of different decorative materials are not the same. Domestic floor covering, paint and wallpaper that three commonly used decorative materials tracking measure, the study found pollution of these three materials were one month, two months and three months. The indoor VOCs can irritate the skin, mucous membranes and the nervous system, resulting in a series of allergy symptoms and neurobehavioral abnormalities, pathology findings subjects reduced tear film stability, tear cellular composition changes, albumin levels increased, nose throat congestion, there is a large number of inflammatory cells. Animal tests show that there are potentially mutagenic, teratogenic and carcinogenic. Artificial fragrances, dyes and indoor disinfection, insect, rodent and other chemical agents, will result in different levels of pollution to indoor air. Special note: Smoking is one of the universal smoke indoor air pollution sources. 5. Total suspended particulate matter in the air can be nasal, oral inhalation of particulate matter that part of the body, it can be through the respiratory according to particle size deposited in various parts of the respiratory tract. 10um particle size greater than most of the above particles can block the nose and throat, 5 micron diameter can enter the respiratory tract deep, 2 microns or less to 100% depth bronchioles and alveoli. Human production and living activities, such as emissions of dust thermal power, steel, nonferrous metals, chemicals, cement, transportation and life in heating and cooking, respirable particles can cause lung damage and respiratory lung disease, such as lung function decline , pulmonary fibrosis, chronic bronchitis, emphysema. The immune system resulting in reduced local defense force, and cause local inflammation and infection. 6 total suspended particles in the air can be nasal, oral inhalation of particulate matter that part of the body, it can be through the respiratory deposited by the particle size of various parts of the respiratory tract. 10um particle size greater than most of the above particles can block the nose and throat, 5 micron diameter can enter the respiratory tract deep, 2 microns or less to 100% depth bronchioles and alveoli. Human production and living activities, such as emissions of dust thermal power, steel, nonferrous metals, chemicals, cement, transportation and life in heating and cooking, respirable particles can cause lung damage and respiratory lung disease, such as lung function decline , pulmonary fibrosis, chronic bronchitis, emphysema. The immune system resulting in reduced local defense force, and cause local inflammation and infection. 7 body itself which is a highly for everyone to ignore the fact, the body itself is an important source of indoor air pollution. People continue to exhale carbon dioxide, water vapor to the outside world through breathing, releasing a variety of bacteria and a variety of odors. Studies have shown that human lungs can be discharged 25 kinds of toxic substances, exhaled air contains 16 kinds of volatile toxic substances. When this regard, people have had personal experience, when entered the crowded, enclosed room or take a few stand almost no place in the bus, often feel dizziness, blurred vision, a long time, even feel chest tightness, nausea, sweating . This discomfort, foreign medical profession called "stuffy house syndrome", in fact, harmful gases exhaled by people for a long polluted the air. Such people, if long-term inhalation of polluted air, there will be related symptoms, resulting in "stuffy house syndrome." In addition, expectoration also with bacteria, a sneeze could eject millions of suspended particles, which can carry more than ten million germs. Radionuclides building materials in which the radionuclides are mainly radium, thorium and uranium. Domestic scholars have reported that internal and external exposure index of wall building materials in granite, cinderblock highest limestone, low concrete. Marble tiles, ceramic tiles and other decoration materials and higher levels of radioactivity, radioactive glazed tiles above the back. Radionuclides on the health hazards related to genetic, immune, blood, digestive and other systems. Radiation also has carcinogenic, mutagenic and immunosuppressive effects. Radon