Author: nonight

Since the smog at the beginning of the year, many people have bought air purifiers. But how much can it do? On May 26, CCTV’s weekly quality report sent five popular air purifiers in the market to the testing department. It was found that the actual test results of PM2.5

causes: allergy or mite bite According to dermatologists, there are roughly two causes of “mat dermatitis”: one is allergy caused by mat materials. Generally speaking, mats made of rope, reed and grass are easy to cause allergy, while those made of bamboo and rattan are less allergic. The second is

what causes the allergic reaction of sanitary napkins Gynecological experts said that there may be two reasons for allergies when using sanitary napkins. One is that the patient’s skin is sensitive. Now many sanitary napkins have dry net surfaces, and the net surfaces are made of fibers. Some people may

“I’ve been wearing it for four days, and my eyes are red and swollen, and I’m always crying. It’s too shocking!” This is the feeling of Ms. sun, a citizen, after she was “ravaged” by inferior sunglasses. Recently, Ms. sun just bought a pair of big brand sunglasses on the

In 2000, energy-saving lamps quickly entered thousands of households in China with their advantages of low power consumption and long service life. By 2009, the penetration rate had reached 90%. Is the energy-saving lamp so widely used really the culprit of cancer lurking around people? ultraviolet radiation is the main

“My daughter came home from school, and there was a light blue object wrapped in gauze on her bare forehead. When I asked her what it was, she said it was a very popular ‘wake-up sticker’ recently, which was not only cool but also awake and doze.” A parent reported

In the face of serious air pollution and worrying PM2.5 index, whether people can breathe healthily has become a serious problem in front of people. Indoor, air purifier is undoubtedly an option. How to choose a suitable indoor air purifier? The survey shows that when the temperature exceeds 28 °

In summer, all parts of the country begin to enter the rainy season, and the southern region is affected by typhoons from time to time. It is rainy and sunny, and the question of whether to take an umbrella or not is particularly difficult. How can I choose a good

If women often wear tight underwear, especially during menstruation, it is easy to make menstrual blood flow blocked, and when they take it off, it will also cause sudden changes in the pressure of the pelvic and abdominal cavity, which is easy to cause menstrual blood reflux, and eventually lead

In hot summer, babies’ delicate skin is easy to be bitten by mosquitoes. When parents buy children’s mosquito repellent products, they often prefer products with the words “green environmental protection” and “pure natural” on the package. The reporter’s investigation found that although the price of children’s mosquito repellent products on

It may have become the most common thing in our life to brush microblogs on our home mobile phones and watch online videos on our iPad. With the increase of home internet devices, one network cable interface is far from enough, and wireless routers have become the choice of many

Recently, a number of radiation protection products have been sold on the market or online shopping platforms in Hong Kong, including radiation protection mobile phone bags, electromagnetic radiation protection cards and radiation protection metal stickers. In the product introduction, it is claimed that metal fibers, gold plating and other materials