Snowy weather has passed the cold unexpected, especially in the past week, the wind hit the North face like a knife! Fortunately, the cold next week will be eased, the forecast shows that windy weather will be reduced, but the wind is less Will bring another more people headache thing - smog.
According to the Ministry of Environmental Protection official microblogging show: the next few days in North China will appear more than moderate pollution.
In recent years, people have been 'haze change', although the people are aware of the various hazards of haze, atmospheric management work has achieved initial success, but the overall victory is a long way to go. Therefore, we need to correctly understand the haze , Rational treatment of haze, scientific and rational reduction of haze on our body's harm.
Haze has existed for several years, especially to the winter haze has become a network of hot search words, the causes of haze and the harm we have long been familiar with precisely because people have 'used to' the haze, so many on the prevention and treatment of haze There are an endless stream of remedies, remedies and tips. However, these so-called anti-haze and life-preserving prescriptions are not necessarily reliable and can even cause other injuries to our bodies.
For example: once circulated animal blood (such as pig blood, duck blood) has a haze effect, can reduce or even avoid the haze particle damage to the lungs' After the experts have confirmed that animal blood only nutrition and other food is no different, Does not have the efficacy of the protection of the lungs, while the other animals in the circulation of blood easily perishable, but also cause other hazards to the human body, do not advise people over the use of animal blood.
Haze governance work continues, but a long way to go, so people should face haze, reduce haze on the body is the primary task, in fact, when the haze comes when the following points, you can Greatly reduce the haze on the body harm.
First, haze days minimize exposure to outdoor time
When haze attacks can reduce the outdoor activities to minimize, such as outdoor morning exercise, night running and other activities as much as possible to avoid, you can change to simple indoor sports, you can do yoga, do push-ups, sit up and so on. .
Second, go out to wear masks
Haze no matter how serious it is impossible not to go out, so haze day out must be personal protection, the simplest and most effective way is to wear masks, but with the type of mask directly determines the protection effect, the first ordinary warm type Masks the effect of protection is certainly minimal, and in addition do not superstitious star effect, there was a swept the whole network of celebrity masks, but the price as high as tens of dollars, the final CCTV coverage of the mask almost no protective effect of haze, this mask Originally used to protect pollen.
Smog day mask selection should choose those regular manufacturers, the formal channels of production and marketing of a clear indication of the mask with filtering function, it is recommended to choose KN90 or KN95 filter mask (KN90 or KN95 is the national standard GB2626-2006 "respiratory protection self-absorption filter type Particulate respirator "standard KN90 is greater than 90% for non-oily particulate matter 0.075 microns and KN95 is greater than 95% for non-oily particulate matter 0.075 microns or more.) Regular regular supermarkets, Jingdong Mall, Lynx stores can buy KN90 or KN95 filter mask.
So how to identify what to buy masks meet KN90 or KN95 standard? Product packaging or e-commerce details page to find product certification information, as shown below 'in line with national standards GB2626-2006KN90' shows this product is KN90 level. On the consumer feedback, the authority of the test results better masks brand 3M, Green Shield, Honeywell, the famous fashion products.
In addition, the masks and facial fit also directly determines the protective effect of masks, choose the type and brand of masks, but also choose a good mask size, it is recommended not to buy a large number of purchase, if found not appropriate to replace as soon as possible. In addition the mask wear ear style and head wear, both types have their own advantages and disadvantages, ear-hook comfort better, single fit is poor; head fit fit, but less comfortable. If the weather is polluted more severe or recommended to buy fit better head-worn, the general pollution weather can be dealt with ear-hung.
Third, the family use air purifier
Smog days Ye Hao clear sky worth mentioning, the vast majority of people a day more than half of the time at home, so haze day home indoor protection is particularly important, authoritative research confirmed that haze days through the closed doors and windows to protect the haze The effect is very small, because the main component of the haze is the smallest micron-diameter particles, while the smallest gap between the doors and windows is a few millimeters, so mp2.5 and other particles through the doors and windows gap as fast as the highway.
Real-time proof, smog days home protection is the simplest and most effective way to use air purifier.Now there are more than 600 air purifier brands on the market, the product model more than tens of thousands, the function point is also varied, so consumers choose air purification When the device must be polished eyes to choose a truly effective air purifier.
So how should air purifier choose? First of all we must choose to meet the new national standard products, empty net new national standard that is promulgated on September 1, 2015 GB / T 18801-2015 "air purifier new national standard," the standard air purification To achieve the "three highs and one low," that is, high CADR (clean air volume per unit time), high CCM (cumulative cleanliness), energy efficiency (maximum CADR / rated power) and low noise.
CADR value determines the purification rate of the air purifier, the greater the value of CADR purification faster, the general family suggested that the choice of CADR value 400-800 products; CCM higher proof of life longer, of course, the higher the value of CCM filter The higher the late-use fee, it is recommended to choose CCM (particle) 30000-50000, CCM (formaldehyde) 1800-3200 is the most economical; the higher the energy efficiency, the more power, the less noise, the better to experience.
Then is the choice of brand, the first do not superstitious foreign investment, joint venture brand, CCTV had field tests compared to different brands 4 foreign brands of air purifiers and 4 domestic brands of air purifiers, the test results show that all aspects of performance domestic air purifier are even more Outperform.
In addition, to avoid corruption cheap to buy those small brands, Internet brand products, once a section of net red air purifier was burst in the case of the filter membrane is not opened, the product can be displayed under the purifier effectively purify, belong to the psychological comfort type products.In addition, according to In the public health data show that the exit rate of the air purifier brand market is improving, air purifier filter as a consumable, if you buy a small brand, Internet brand products, the brand once out of the market, aftermarket simply can not guarantee.
In the air purifier brand choice, it is best to choose those big domestic brands, it is recommended to buy big brands such as Haier, the first big-brand products are guaranteed aftermarket, the second largest brand will not allow the first full charge, shoddy Products into the market, the third such as Haier domestic brands have sufficient technical strength.
Finally, apart from smog and haze pollution in the home, there are also many kinds of pollution such as formaldehyde, dust and pollen. Therefore, consumers are advised to adopt the habit of using air purifiers and reduce the harm to the human body caused by air pollution of various types of households.
Fourth, enhance their physique to reduce the haze hazards
When the smog comes, although we have done a lot of hard work, it will inevitably cause some harm to us. Therefore, we need to exercise more physical exercise at ordinary times to enhance our physique. When the smog comes, we must drink plenty of water to speed up the metabolism, Reduce the residence time of harmful substances in the body, in addition to eat more fruits and vegetables to reduce greasy spicy, you can eat some oranges, oranges, Sydney, melon, radish, lotus root, etc. These foods contain high dietary fiber and vitamins , On the other hand, there is a certain effect of throat clearing lungs.
Atmospheric governance in the country is underway and initial success has been achieved, but it is still a long way to go to eradicate atmospheric pollution. Although the haze is not as heavy as it is, it will still come. Therefore, in addition to achieving green living and reducing atmospheric emissions, But also to do the above four points, to minimize the haze on our body damage.