“Third-hand smoke” is harder to prevent than “second-hand smoke. In a U.S. survey involving more than 50 families, it was found that 95.4% of non-smokers and 84.1% of smokers believed that “secondhand smoke” was harmful to children, but only 65.4% of non-smokers and 43.3% of smokers believed that “thirdhand smoke However, only 65.4% of non-smokers and 43.3% of smokers believe that “thirdhand smoke” is harmful to children. “Thirdhand smoke is defined as residual tobacco smoke that adheres to indoor surfaces, such as walls, furniture, and dust particles, as well as gases and suspended particles that are re-emitted from the surfaces contaminated by these “thirdhand smoke” attachments. “Thirdhand smoke also includes new pollutants that are produced when residual smoke compounds on surfaces react with compounds in indoor air after smoking has stopped. “Third-hand smoke” originated with the following story: In 2003, a project officer with the Tobacco-Related Disease Research Program (TRDRP) in California received a call from a mother of two in Atlanta whose husband had just purchased a used car with a lingering smell of smoke. Her respiratory tract was allergic to tobacco smoke and she was concerned about the potential health risks to her children from the smoke residue. She asked her husband to return the car to the dealership, but the dealership thought the smoky odor inside the car could be fixed by ozone. What the dealer could not answer for her, however, was the question of whether the smoke toxins trapped on the car’s interior surfaces could cause subsequent health effects. For her to ask such a real-life question, the U.S. government health agencies did not have a definitive answer at the time, but this small incident has led to a systematic scientific study of “third-hand smoke” in California and the search for solutions. This is a real case Recently, Zhuang Zhuang (a pseudonym), who just turned 1 year old, was coughing for no apparent reason. However, a checkup at the hospital did not reveal any substantial disease. The doctor found that Zhuang usually coughed a few times after being held by his father. The doctor analyzed that the culprit for Zhuang’s frequent coughing is probably the “third-hand smoke” on Zhuang’s father. “It seems to be true that the child coughs every time after he is hugged.” The company’s main business is to provide a wide range of products and services to its customers. “Fortunately, it was discovered in time, otherwise it will have a particularly big impact on the child’s health if it goes on for a long time.” The doctor warned. Poor convection space, such as in the KTV room, car smoking is most likely to produce “third-hand smoke”, blowing away “third-hand smoke” on children, especially infants, the most harmful. Because of the low weight of infants and children compared to adults, the immune system is more vulnerable, inhalation of these harmful substances, the most direct consequence is to cause infants and children’s respiratory problems, such as acute bronchitis, asthma, etc.. In addition, tobacco residues in the environment can also cause considerable harm to children’s nervous system, respiratory system, circulatory system, etc. Many parents believe that smoking while their children are outside and then opening windows for ventilation will not be harmful to their children’s health. A U.S. study found that even with active protective measures at home, harmful substances could still be measured hours after smoking. The study found that if a child smoked at 2 p.m. and the windows were opened, even if the child came home at 4 p.m., 60 percent of the “third-hand smoke” would have entered the child’s body. To date, there is no method to completely or well remove “third-hand smoke”. Some common methods, such as ventilation, vacuuming, air purifiers, vinegar, etc., are not effective in eliminating “third-hand smoke”. The most effective solution is to replace indoor objects and building materials that are contaminated by smoke. Therefore, after realizing the true nature of “third-hand smoke”, parents should correct such misconceptions as soon as possible. According to archaeological analysis, the inhabitants of the Americas began to smoke more than 3,000 years ago. Tobacco has a unique aroma, both to eliminate fatigue and refreshing effect. People at that time believed that tobacco had been enlightened by “God” and was a sacred herb. On October 12, 1492, a Spanish fleet landed on the North American island of San Salvador, and everything in the “New World” was new to these adventurers. “A dried leaf should be very valuable to them, and they gave me a lot of it on San Salvador Island.” So wrote Christopher Columbus in his journal on October 15, 1492. This would be the earliest written record of tobacco in history. The Frenchman Nicot (JeanNicot) is “credited” with the spread of tobacco. Nicot is said to have been the French ambassador to Portugal, and he was interested in plant cultivation in the Americas. After hearing that smoking tobacco could relieve fatigue and refreshment and cure illness, Nicot carefully cultivated tobacco in his own garden. When the tobacco grew, he lit it and tried to smoke it, and it felt good. He also used the juice of the tobacco leaves to treat rotten sores and warts, are effective. Later, Nicotique brought tobacco back to France and introduced its miraculous medicinal effects to the Empress of France, who appreciated it, and tobacco became popular in the French upper class. Nicotine was later called Nicotine, in honor of Nicotine. China’s first anti-smoking campaign In the early 20th century, many anti-smoking campaigns began to emerge. China’s anti-smoking movement began in 1979, when five departments, including the Chinese Ministry of Health, the Ministry of Youth and Work, and the Ministry of Health, jointly issued a notice, approved by the State Council, on the harmful effects of smoking and the control of smoking, indicating our government’s position and policy on smoking bans. Let’s talk about the first anti-smoking person in China. That was a real scene in Chongqing on May 19, 2007, in Chongqing 429 bus side, three men were smoking in the street newsstand, suddenly rushed out a middle-aged man, quickly snatched the three men’s hands of cigarettes. We think it’s strange, there is a robbery of money, robbing bags, which has a robbery of cigarettes? It turns out that the man who grabbed the cigarettes is called Zhang Yue. 1988, Zhang Yue’s 26-year-old sister died of a brain tumor. 1990, he saw in the newspaper that the children of smokers have a higher chance of developing leukemia, brain cancer and lymphoma, so he thought his sister’s death was related to his father’s smoking. So Zhang Yue started his anti-smoking journey, and on May 19, 2007 on the streets of Chongqing, he snatched 30 cigarettes in just 2 hours. On the one hand, he was more able to convince others to quit smoking, and on the other hand, it was easier for others to understand when they heard about his situation. Since Zhang Yue successfully persuaded his father, who had been smoking for 40 years, to quit smoking, he began to campaign against smoking in 198 cities, becoming a veritable first person in China to fight against smoking. Tobacco is not useless. There is a kind of tobacco water that can protect against poisonous snakes. It is said that in the past, when the horsemen were camping in the field, as long as the smoke water from the water pipe was poured around the site, when the snake swam to the site near the smell of smoke, immediately turned around and fled. Nicotine contained in tobacco, dermatitis, diarrhea, stomatitis have curative effects. With fresh tobacco leaves pounded into juice soaked rosin dried to make ointment, external application can treat wind and cold, dampness, bone pain, joint rheumatism and migraine. In the fifty-second episode of Dream of the Red Chamber, Mimi got a bad cold due to wind chill, “fever, headache, stuffy nose and heavy voice”, and more than a cough. Although the two doctors have changed, took two servings of medicine, but still the headache is unbearable, the nose is not ventilated. Jia Baoyu is very anxious, hurriedly let the maid Musk Yue fetch Western medicine: one is “snuff”, used to smell; one is called “Ephorbia” ointment medicine, used to paste, to Mimi Wen cure. Suddenly I felt a sour and spicy nose, penetrating into the lumpy door, sneezing five or six times in succession, tears and nasal snot, immediately flowing together. Mimi busy put away the box, laughing: “Great, hot! Quickly bring paper!” A little girl handed over a pair of fine papers, and Mimi brought them one by one to wake up her nose. Two kinds of medicine, a smell and a paste, eye-wen’s cold suddenly alleviated some. Chinese medicine to see tobacco [name] smoke, tobacco leaves [source] the whole grass of the plant tobacco nicotiana tabacum l. of the family Solanaceae. Harvested in autumn and dried in the shade. The nature and taste of the normal course of action] pungent, warm. It is toxic. Functions and Indications】Anti-swelling and detoxification, killing insects. Used for boils and swellings, ringworm, ringworm, bald sores, snake bites. Exterminating snails, mosquitoes, flies and rats. Usage and Dosage】More external use. Fresh herb pounded and applied externally, or rubbed with tobacco oil on the affected area. In addition to the four pests will be made of tobacco 5% leaching solution spray, or point smoke. [Excerpt] “National Compendium of Chinese Herbal Medicine” away from “three hand smoke” But the bad effects of tobacco are still greater than its little benefits. Since “first-hand smoke”, “second-hand smoke”, “third-hand smoke” are hazardous to health, then it is not difficult to solve, quit the “first-hand smoke The “first-hand smoke”, there will be no “second-hand smoke”, “third-hand smoke”. Let us start from ourselves, from the side to do, and actively quit smoking, refuse to smoke, and give children a pure sky!