It is said that thirdhand smoke is more terrible than secondhand smoke, what is thirdhand smoke?

Third-hand smoke is a concept proposed by foreign researchers, which corresponds to second-hand smoke. It is also an effect on the surrounding environment after smoking, but it does not linger in the air, but it remains in clothes, furniture, and some places that can absorb smoke, and the residue of these smoke will be for a long, long time.

Second-hand smoke is that after people have smoked, the smoke emitted reverberates indoors, and then the people in the room are affected by this smoke, which is second-hand smoke. Third-hand smoke is the residue of this smoke after people have smoked, when some carcinogens and chemicals are left in the furniture in my clothes, people are exposed to these chemicals, carcinogens will gradually penetrate into our **, it will affect our cells, the nitrite contained in third-hand smoke is easy to become nitrosamines after a series of chemical reactions, it is a strong carcinogen, causing our cell lesions, and the incidence of cancer will be more than 50 times higher than that of normal people.

Smoke is a small solid particle, not like water vapor, which is a liquid evaporation state, while smoke is some solid combustion turned into tiny particles lingering in the air. So to a certain extent, smoke is a kind of solid thing, it is composed of a lot of tiny particles of this tiny particle, to a certain extent, it will precipitate, it is heavier than air, after about 12 hours to 24 hours, he will be fixed in the sofa clothes, and then the person who smokes, his clothes will have a very strong smell of smoke, this is the effect of third-hand smoke.

Smoking is bad for your health is written on every cigarette pack, but no one can quit because of this sentence. It is the bitter fruit of smoking that I have to quit smoking, and when I get older, my throat is swollen and sore and coughs all the time, and then I lose my hair and other diseases. Now that I am still relatively young, I am more receptive to my body.

Third-hand smoke refers to the cigarettes smoked by other people attached to their clothing, and this smell is called third-hand smoke.

Third-hand cigarettes are the smell of cigarettes that are adsorbed on one's body after others have smoked, which can exist for a long time and are very harmful.

Even if someone smokes in a certain environment, then they will smell smoke for no reason, which is third-hand smoke.

Third-hand cigarettes are cigarette stains left on your clothes by other people's cigarettes, which are generally invisible to the naked eye and are easy to ignore.

Third-hand smoke is the smell of smoke for a long time, which cannot be dissipated, and this harm is very great.

Third-hand cigarettes are the smell of smoke that adsorbs on one's clothes and quilts after smoking.

Third-hand smoke is the smell of smoke that remains for a long time, and the sense of absorption is very strong, and it is conveyed through other people's passages.

I know that third-hand smoke is very harmful to people, and we should pay great attention to thirdhand smoke, stay away from thirdhand smoke, and protect ourselves.

You know, in fact, this kind of cigarette, whether it is second-hand or third-handed, is very harmful to the body, and it is best not to smoke it.

It refers to the re-release of smoke pollutants into the air after smoking and is absorbed by the body. Thirdhand smoke is mainly infants and women, and the harm is very harmful and long-lasting.

I don't know, but according to the relevant description, we can know that it is actually very harmful to the human body, no less than second-hand smoke.

I don't know this very well, because I only know second-hand smoke, so I don't know about thirdhand smoke, and I rarely hear about it.

1Secondhand smoke refers to the "mainstream" tobacco smoke exhaled by smokers during smoking, and is the "side-stream" tobacco smoke emitted into the environment by lit cigarettes or other tobacco products containing tobacco products.

Third-hand smoke refers to the residues of tobacco smoke adsorbed on the surface of clothes, furniture, carpets, walls and even hair and **, which can persist for days, weeks or even months, and then have a certain lasting harm to health.

2. In daily life, the more fully the material is burned, the more volatilization will be sufficient, but because cigarettes are often in a state of insufficient combustion when burning, the toxicity of harmful components produced by second-hand Tan cigarettes per unit mass will be greater than that of first-hand smoke, but this does not mean that second-hand smoke is more harmful than first-hand smoke.

Because smokers inhale a mixture of firsthand smoke and secondhand smoke when they smoke, and secondhand smoke victims spend less time and in less dose than smokers, the health risks are much smaller than smokers.

3. Both are harmful.

Compared with first-hand smoke, second-hand smoke has more types and contents of chemical components than first-hand smoke, which are mainly carcinogens, heavy metals and radioactive substances, and harmful gases, and studies have shown that the main harm of second-hand smoke is women and children of childbearing age.

The main harm of thirdhand smoke is infants and children, because infants and young children have a fast breathing rate, poor self-defense ability, low immune function, activity space is mainly indoors, and the range of activities is closer to the surface, which makes them have more opportunities to contact thirdhand smoke, so secondhand smoke and thirdhand smoke will bring health harm to different groups of people.

41.Initiate activities to create a smoke-free environment, create a smoke-free working and living environment, open more windows, wipe tables and floors frequently, and reduce smoke residue.

2.It is best to extinguish cigarette butts with water or throw them into a paper cup with water, and it is not recommended to extinguish them in an ashtray, as the resulting soot dust is easy to be sucked into the nasal cavity.

3.Eat more fresh fruits and vegetables, especially those rich in carotene and vitamin C, which have a good antioxidant effect and can help your health.

4.Drink more water to promote urination, and exercise more to speed up perspiration, which can quickly eliminate nicotine, tar and other harmful substances in secondhand smoke in the body.

Secondhand smoke refers to the "mainstream" tobacco smoke exhaled by smokers during smoking, and is the "measured flow" of tobacco smoke that is emitted into the environment by lit cigarettes or other tobacco products. Third-hand smoke, on the other hand, refers to the residue of tobacco smoke attached to clothing, furniture, walls, and surfaces such as hair or **, which can cause lasting harm to the body.

There is no such thing as a safe level of exposure to secondhand smoke, and even short-term exposure to secondhand smoke can be harmful to human health. Ventilation devices, such as exhaust fans and air conditioners, cannot prevent non-smokers from inhaling second-hand smoke.

The main harmful groups of thirdhand smoke are infants and children, because infants and young children have fast respiratory rate, and poor self-defense ability, low immune function, and the activity space is mainly indoors, closer to the surface stroke rate, which makes them have more opportunities to contact thirdhand smoke, so second-hand smoke and thirdhand smoke will bring harm to different groups of people.

It is not recommended to extinguish the cigarette butt with water or throw it into a paper cup with water, and it is not recommended to extinguish it in the ashtray, because the soot dust generated by Xiangyin is easier to be sucked into the nasal cavity. In addition, open windows and wipe tables and floors frequently to reduce smoke residue.

The dangers of first-hand cigarettes.

It causes cancer, shortens life expectancy, affects the health of women and children, etc.

The most serious is the increased incidence of lung cancer.

1. The main ingredient in tobacco is nicotine, which has strong central nervous toxicity and organ toxicity.

2. Smoking is an independent risk factor for lung cancer, and the probability of lung cancer in smokers is greatly increased.

3. Smoking is the most likely to cause respiratory diseases and increases the risk of cardiovascular diseases.

The dangers of secondhand smoke.

Long-term exposure to secondhand smoke can lead to lung cancer, coronary heart disease, cerebral dysphoria, stroke, breast cancer, sinus cancer and other diseases, so secondhand smoke is more harmful.

2. Secondhand smoke stays in the air longer than firsthand smoke.

3. Second-hand smoke is hidden, only less than 10% of the smoke and harmful substances produced by cigarettes are inhaled into the lungs of smokers, and the remaining smoke will be discharged into the air, and the surrounding people inhale relatively more harmful substances.

Dangers of thirdhand smoke.

Smoke attached to floors, sofas, walls, clothing.

It is more harmful to the human body than second-hand smoke.

1. Third-hand smoke will last for several months, possibly years, and it will be carcinogenic, cytotoxic and reproductive.

2. Infants have low immunity, respiratory rate becomes faster, hands and feet are more active, and third-hand smoke can damage the health of babies and respiratory tract.

3. It is easy to cause bronchitis, asthma, etc., damage to the nervous and circulatory systems, and in severe cases, it will also cause gene mutations.

The assistant concluded.

First-hand smoke, second-hand smoke, third-hand smoke.

1. Do not be in the same environment with smokers, pay attention to open windows for ventilation, and if there is second-hand smoke, try to stay in the second-hand smoke environment.

2. According to professional research, even if parents go outdoors to smoke, the concentration of harmful substances in the baby's body is still 7 times that of the parent who does not smoke, so the easiest thing is not to smoke and reduce the harm caused by smoking to the family.

3. If there are items that have been "poisoned" by third-hand smoke, you can thoroughly clean and replace the objects contaminated by smoke clouds, and clean the ashtray in time at ordinary times.

Third-hand smoke refers to the tobacco residue left on the surface of clothing, walls, carpets, furniture and even hair and ** after smokers "swallow the clouds and smoke".

The toxic components of thirdhand smoke include hydrocyanic acid, butane, toluene, arsenic, lead, carbon monoxide, polonium-210 and 11 highly carcinogenic compounds.

Studies have shown that cigarette odors that remain on clothes and furniture can be absorbed by the human body**. Differences in ventilation and pollution levels can cause the residual smell of cigarettes to linger for hours, days, or even months. In some cases, Matt says, this contamination can only be removed by a thorough cleaning or replacing wallpaper, carpets and curtains.

The researchers smoked cellulose in sofa cushions and knitted fabrics as a representative model of indoor substances, smoked it, and then placed it in a "high but reasonable" nitrous acid environment for three hours, and found that the tobacco-specific nitrosamines were produced 10 times higher than before, and the production rate was faster.