Are you ready for sand masks and purifiers in Beijing?

HC Air Conditioning Refrigeration Network According to the Beijing Meteorological Observatory at 5:30 on May 4, 2017, the blue dust warning signal was released. Due to the influence of the upstream dust storm and the sandstorm weather, it is expected that there will be sand or dusty weather in Beijing on the morning of the 4th. , visibility is significantly reduced, please pay attention to prevention. In this weather, the nose sucks more air and it is estimated that you can touch the dust. In the dusty weather, are you ready for a mask or an air purifier?

Dust weather not only affects people's travel and respiratory health, but also makes the room full of dust, which is not only bad for cleaning, but also the microbes and dust in the dust can affect people's health. People can use medical masks to resist the damage to the respiratory system such as sand and dust. The exposed skin should also be thoroughly cleaned after going home to avoid damage to the skin from harmful substances in the dust. Of course, many people also use air purifiers to purify indoor air and other air pollution.

According to the weather forecast, there will be strong cold air invading the capital in the next 7 days. It is expected that there will be five or six north winds during the day, and the local area will be accompanied by sand, and the maximum temperature will drop slightly to 22 °C. It is recommended that the public go out to pay attention to the wind, away from dangerous objects such as billboards, and the infirm population should add clothes in time to guard against colds.

How do you protect yourself from weather such as dust?

Wear a mask when going out

For the majority of allergic patients, masks can be said to be a daily necessities. However, wearing a mask is also a matter of learning. Not all masks can block the allergens. Do not give, wearing a mask in the fog or dusty weather can reduce your chances of inhaling polluted air.

Timing replacement mask

The service life of the protective mask depends mainly on the use environment. Generally, a tamper-proof and dust-proof mask can be worn for about one week. Of course, depending on the environmental pollution and the length of wear per day, there will be differences. Change the mask when you notice any damage, deformation, odor, or obvious increase in respiratory resistance in any part of the mask.

Bad air quality, normally open purifier

Air purifiers have become an indispensable household appliance for more and more families. They need to wear masks to protect themselves from the outside, and they must turn on the air purifiers when they return home. Whenever the air quality is not good, it is recommended that you turn on the air purifier to improve the indoor air quality.

If you can do both, whether you are outdoors or indoors, don't worry too much about your breathing health problems. In addition, I would like to tell you a little trick. The daily maximum time of allergens in the air is between 10 am and 3 pm. It is recommended that you adjust your travel time to avoid the “peak period” of poor air quality.

How to keep the indoors clean during dusty weather?

Many friends will find that in the dusty weather, the desktop that was wiped out in the morning is clearly closed, and it is possible to return home at night or drop a layer of dust. The cabinet that has not been opened for a long time is obviously a confined space, but the clothes are actually covered with a layer of soil. So, how can we reduce indoor dust?

Timely closing doors and windows

Poor sealing of doors and windows will make the dust organic. Windows, window screens, gauze and weather strips are all tools to block dust. If you feel that the sealing effect is still not good, you can also add a blind in the inner layer of the curtain to enhance the sand-proof effect.

Timely cleaning wardrobe

Wardrobes and lockers are often littered with debris, and the finely placed fibers on the clothes and towels are the source of dust. It is recommended that you do not place too much debris in the closet, lockers, etc., and keep the cabinet clean and easy to clean. Clothes that are not often worn must have a dust cover to make it easier to store. It can also block the way of dust transmission. It is best to hang a layer of gauze for the open shoe storage room.

Cleaning shoes and socks after going home

When the office workers came home from work, when they came back from the outdoors, the dust on the clothes and shoes was brought into the house, which was also the main factor that often filled the floor with dust. It is recommended that after returning home, the friends will put on the slippers, take off the shoes and carry out preliminary cleaning. It is best to wipe them with a damp dry cloth. At the same time, use a broom or vacuum cleaner to clean the indoor floor to prevent dust and reduce the dust. Secondary pollution.

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Editor in charge: Fu Shuifang

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