Net news is not terrible, locusts will die when they see the light "In March, it will not be sunburned, and 6 million locusts will accompany you to sleep!" Recently, a research report allegedly originated from Kingston University in the United Kingdom has made many Weibo users "scarred." The so-called "sun smell" after the quilt was finished was also interpreted by the report as "the locust was cooked". Yesterday, the experimental investigation, the top three of the household items locust breeding list are quilts, sofa cushions, pillows. But what about Chengdu’s winter sunshine? Don't worry, experts say that any visible light can kill mites. Authoritative experiment It took 1 month for quilts to contain millions of mites Experimenter: Dermatology inspector of the Second Hospital of the city Experimental items: a quilt with a length of 2.2 meters, a width of 2 meters and a total area of ​​4.4 square meters. The quilt was stored in the closet after one exposure half a year ago, and was used continuously for the last one month without drying. Experimental method: The inspector randomly selected a range of about 1 square centimeter on the quilt, and repeatedly scraped some powder into the sample as a sample. A few drops of liquid were dropped on the sample, covered with a slide, and the sample was examined with an electron microscope. Experimental results: Several strips appeared under the microscope, and the tester was pleasing to be aphids. The same method was used to take samples at different locations in the quilt. The number of mites per square centimeter was 3. Experimental calculation: According to the experimental results of 3 square centimeters of 3 locusts, the number of locusts on the surface of the quilt reached 132,000. The quilt is initially divided into 10 cross-sections by a thickness of 10 cm, so that at least 1.32 million mites are hidden in this quilt! Interpretation of the experiment: The mites are afraid of light, and the mites inside the quilts are generally more pleasing than the surface. Based on the breeding rate of aphids, it is speculated that the number of mites will increase significantly in the absence of any quilts for 3 months. Expert rumors First, the so-called "sunshine taste" after drying the quilt is actually the smell of the mites being cooked? Cai Qi, a dermatologist at the Second Hospital of the City: Although no one can understand what the "sunshine taste" is, I can tell you responsibly that most of the mites are water, so even if they are sun-baked And it will not produce any smell. Second, after getting up, stack the quilt, providing a humid environment for the locusts, so it is best not to stack quilts? Cai Qi, a dermatologist at the Second Hospital of the City: It is easy to breed aphids without stacking quilts under the quilt. The best way is to fold the quilt and fold it in half, so that the quilts, sheets and mattresses can be ventilated and breathable to kill the mites. Special feelings Chengdu wet locust favorite According to Cai Qi, the living environment of locusts is usually moist and moist. Dry in the north, relatively few aphids, the relative humidity of the Chengdu is about 80% all year round, which is the favorite of locusts. However, even in Chengdu, the number of locusts is different. The floor is low in moisture and heavy, and the locusts are more; the higher the floor, the better the ventilation, and the fewer the mites. Aphids and humans are the relationship of "symbiosis and coexistence", as long as the number does not exceed a certain limit (according to the medical opinion, within a microscope field of view, the number of aphids in the sample is more than 2) is generally harmless to the human body. However, if you let the locusts grow, especially for people with allergies, it is very likely to cause rosacea, urticaria, asthma and other diseases. In addition, Cai Qi specifically mentioned that people who are strong and long-term exercise usually have strong resistance to aphids; those who are infirm are vulnerable to aphids. prevention Visible light can kill mites “The quilts and cushions are often placed in the sun to dry, and the mites can be killed.†Cai Qiyue. However, after the winter season in Chengdu, the sun is hard to see, what should I do? "Don't worry, any visible light source can kill the mites." Cai Qi said that the mites are afraid of being afraid of light, so as long as they are under the light source, the mites will be killed. This effect can be achieved by common heaters and stoves in winter. Secondly, household items are often cleaned and ventilated, which can also achieve the purpose of controlling mites. Household items, locust counts, rankings Quilt (used for about 1 month) 1320000 Towels (used daily) 9000 Cushion (not aired for 6 months) 300000 Cotton coat (stored after cleaning at the beginning of the year) 0 Pillow (about 1 month) 300000 White Tank Top,Tank Tops For Women,Black Tank Top,Cropped Tank Top Shaoxing hjh clothes.co.ltd , https://www.hjhclothes.com
The quilt does not dry for 6 months and breeds 6 million locusts.