What if mosquito-repellent incense always goes out by itself?

In hot summer, many people like to light mosquito-repellent incense to repel mosquitoes, but they don't know that it will do harm to human body. In fact, the active ingredients of most mosquito-repellent incense are pyrethroid insecticides, as well as additives such as organic fillers, adhesives and dyes. Therefore, the smoke of mosquito-repellent incense contains many substances harmful to human body, which may induce asthma and other diseases. According to estimates, the amount of particles released by lighting a roll of mosquito-repellent incense is roughly equivalent to burning about 100 cigarettes. The released ultrafine particles can enter and stay in the lungs, which may lead to asthma in the short term and cancer in the long term. Secondly, there are carcinogens produced by incomplete combustion of mosquito-repellent incense base materials, and some compounds that can stimulate the upper respiratory tract will poison people's nervous system. In summer, it is best to use safe and natural methods to repel mosquitoes, such as using mosquito nets or screens to keep mosquitoes out; Or put a few boxes of open cooling oil and wind oil essence in the bedroom. Of course, in order to eliminate mosquitoes from the source, it is best to clean up the places where mosquitoes are easy to breed, especially the still water and blocked sinks. Teach you a few tricks to prevent mosquitoes and repel mosquitoes: □ Don't leave the water in the container at home for too long. If mosquito larvae are found, they should be scalded to death with boiling water. -Don't throw garbage in the shape of eggshells and containers. It is best to use a trash can with a lid. -Pay attention to the intersection of floor drain and sewer when living on the ground floor. Mosquitoes like to fly in dark places, and wearing dark clothes is easy to attract mosquito bites. Mosquitoes like to park near the window sill before dusk, and they like to park on objects with darker indoor surfaces after dusk. According to this rule, they will get twice the result with half the effort. -The drainage system of residential property should be checked, and it should be converted into culverts if possible, and the drainage ditch should be fortified with mosquito gates, and the sewer should be dredged every day if possible. All kinds of potholes, dead ponds, etc. It should be filled up, and if it is not satisfied, it is necessary to regularly apply pesticides. -Household aquatic plants should change water regularly. □ When using mosquito repellent drugs, it is best for the brand to use another drug to repel mosquitoes after 2 months of continuous use. □ If you want to travel far away, be sure to cover the toilet to prevent mosquitoes from laying eggs. ● Eating garlic can effectively repel mosquitoes, because mosquitoes don't like the garlic smell secreted by the human body. ● Oral vitamin B is excreted from sweat after physiological metabolism, which will produce an odor that mosquitoes dare not approach. Take vitamin B 1 ~ 2 tablets orally one hour before going to bed, but don't take them in large quantities for a long time. In addition, dropping a few drops of vitamin B solution in the bath can also prevent mosquitoes. Wear yellow, patterned and white clothes. In daily life, people are often bitten by mosquitoes, but people around them are indifferent, which is often the case. It turns out that mosquito bites have a lot to do with the color of clothes people wear. If you wear dark blue or brown clothes, you will be more vulnerable to mosquito bites. So you should wear light clothes in summer. ● Cleverly use cool oil and wind oil essence to put several boxes of uncovered cool oil or wind oil essence in the bedroom. Light mosquito-repellent incense, the smell is choking; Hanging mosquito nets makes the air dull. If you can drop a proper amount of essential balm on the whole mosquito before lighting it, the mosquito will not be choked, the room will be clear and the mosquito repellent effect will be good. If you can sprinkle a few drops of essential balm before entering the mosquito net, you can improve the air condition in the mosquito net and increase the mosquito repellent effect. ● Put mosquito repellent flowers. Before dusk, put 1 2 pots of blooming jasmine, Milan or roses indoors, preferably cordate telosma. Because mosquitoes can't stand the smell of these flowers and run away. ● Install orange bulbs indoors. Because mosquitoes are afraid of orange light, they can produce good mosquito repellent effect. ● Rub the dried Folium Artemisiae Argyi into rope shape, light it and put it indoors. Smoke can repel mosquitoes. ● Burning sun-dried tea leaves can drive away mosquitoes. ● Put 35 ml of sugar water or beer on the table or in an empty indoor wine bottle with many mosquitoes. When mosquitoes smell sweet wine, they will inject it into a bottle and be stuck to death by sugar water or beer.