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Anonymous users2024-02-08According to reports, the active ingredient of most mosquito coils (is pyrethroid insecticide, which is extracted from an insecticide of promethrin, and more than 99% of other substances are organic fillers, adhesives, dyes and other additives, so that mosquito coils can be smoldered without flames. What most consumers don't know is that the smoke burned by these mosquito coils contains four types of substances that are harmful to humans, namely ultrafine particles (particulate matter smaller than microns in diameter), polycyclic aromatic hydrocarbons (PAHs), carbonyl compounds (such as formaldehyde and acetaldehyde) and benzene. In severe cases, it can cause cancer The ultrafine particles released by lighting a plate of mosquito coils are the same as the amount of burning 75-137 cigarettes, and the ultrafine particles released can enter and stay in the lungs, so it may cause asthma in the short term and cancer in the long term.
Relevant experts said that the pollutants released by mosquito coils may have a strong toxic reaction to humans, aggravate asthma (causing shortness of breath and chest disease) to acute poisoning, resulting in dyspnea, headache, eye pain, feeling suffocated, itchy, bronchitis, cold cough, nausea, sore throat and earache, etc., and more seriously, those particles and gases will be inhaled to the bottom of the lungs, which may cause cancer.
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Anonymous users2024-02-07Inferior mosquito coils are harmful to the human body, and mosquito coils in regular shopping malls are no problem, so you can use them with confidence. Wishing you a sweet dream.
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Anonymous users2024-02-06How could there be no things that can kill Dongdong and not be poisonous.
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Anonymous users2024-02-05Sort of, my chemistry teacher said that
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Anonymous users2024-02-04Those who can kill insects must have *** for people. . . It's just a little bit.
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Anonymous users2024-02-03Harmful!! Generally, there is a window to be opened!
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Anonymous users2024-02-02There must be, so I don't need to use it as much as possible.
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Anonymous users2024-02-011. Mosquito coils are harmful to the human body, and most mosquito coils on the market contain pyrethroid insecticides, organic fillers and adhesives, which will produce more harmful substances to the human body when the mosquito coil is burned.
2. If you light mosquito coils in a closed room for a long time, you will have symptoms such as dizziness, headache, nausea and blurred vision, and in severe cases, it may cause difficulty breathing. When using mosquito coils, you need to pay attention to indoor ventilation, and at the same time, you should also open the windows regularly. If the above symptoms appear, it is necessary to stop using it in time and switch to insect repellent water, which has a relatively good mosquito repellent effect.
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*Mosquito coils are harmful to cats**. The main reason is that the mosquito coil contains a pyrethroid substance, although this kind of substance can kill insects and repel insects, but it will cause cats to have malaise, loss of appetite, salivation, convulsions and other poisoning symptoms C.
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