Carefully choose a home air purifier to avoid noise pollution

Carefully choose a home air purifier to avoid noise pollution

With the popularity of air purifiers, more and more people choose to use household air purifiers to improve indoor air quality. However, since the air purifier is still an emerging product, after all, we don’t know enough about it, so it is inevitable to choose some products that are not quality. Not to mention the purification ability, it is just the noise pollution caused by it, especially when we need to rest, it is difficult to fall asleep.
Noise is the sound produced when the sound body makes random vibrations. Sound is generated by the vibration of an object and propagates in the form of waves in a certain medium (such as solid, liquid, gas). When noise causes adverse effects on people and the surrounding environment, noise pollution is formed. Noise not only causes hearing damage, but also induces a variety of cancer-causing and fatal diseases, and also interferes with people’s lives and work. Due to the nature of noise pollution, noise can not be processed centrally, and only corresponding measures can be taken for control.
So how do we control the noise pollution of domestic air purifiers? The sound source of the air purifier is basically a fan and a motor. That is to say, if we want to control the noise pollution of the household air purifier, we must start with the fan and the motor.
At present, the fan on the market is divided into an axial fan and a centrifugal fan. The axial fan is the fan with the same axial direction as the air blade. For example, the electric fan we usually see has relatively small air volume and wind pressure. At the same time, the noise generated is large. The centrifugal fan is relatively better, not only can output a considerable clean air, but also produces less noise. The motor is roughly divided into a brush motor and a brushless motor. The brush motor starts slowly and has high noise. The brushless motor has a fast rotation speed and low noise. This is well known.
The Olansi air purifier is equipped with a more excellent multi-blade centrifugal fan, and Japan’s Shibaura motor, and constitutes the PMC motive circulation system. It relies on the input of mechanical energy to increase the gas pressure. The high-speed rotating impeller accelerates the gas and changes the flow direction, resulting in stronger The impetus. It can actively push the airflow in the room to form a fluid-like dynamic air circulation cycle, thereby accelerating the indoor airflow rate and improving the purification speed.
And the SP noise reduction system used in the Olasi air purifier makes full use of the Japanese Shibaura motor, which features high power and low noise so that the noise generated by the product can be as low as 25dB. And this level of sound is hardly captured by our ears, and it will not disturb our rest.
The probability of physical and mental illness caused by noise is still quite large, and the treatment is difficult, which brings great trouble to people’s daily life and work. Therefore, when we choose the purifier, experts suggest that it is necessary to pay attention to whether the decibel of the sleep mode exceeds the decibel at the standard rest. Generally speaking, below 30dB, we can get a good sleep experience.
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Is the car air purifier useful?

Is the car air purifier useful?

This is a question that we often ask, but the answers we get are not the same, but people who have used car air purifiers are generally very useful. I use them myself and it feels good. I consider three aspects when I purchase an air purifier:
First, whether the placement in the car is safe, convenient and safe is the primary consideration. Because, if it is not convenient to place it in the car or there is a safety hazard after placement, no matter how good the air purifier I will not buy. First of all, I will consider the size of the machine. Currently, the car air purifiers on the market are mostly flat and a few are specially placed. When purchasing, it is important to pick a machine that is not easy to move with the car and move the position, that is, it is convenient to fix and fix it.
Second, whether the air purification in the car is comprehensive, efficient and convenient, safety is the most basic consideration, and the purification effect is the key determinant. Current vehicle air purifiers are generally classified into two types: “filter” purification and “ion group” purification. Filter cleaning, mainly through the fan to pump air into the machine, through the filter for air filtration purification. Ion group purification mainly uses ion generators to ejection groups into the air to actively purify air pollution. If the filter-type machine air duct design is scientific, it is very important. Because there are many “obstructions” in the car, if you want to comprehensively purify the air in every part of the car, you need a scientific air duct design. If you choose an ion air purifier, you need a more scientific style of the air duct.
Third, whether the new features meet the needs 1. Antibacterial virus removal function. It can effectively remove bacteria and viruses in the car and effectively prevent diseases such as influenza. 2. Beauty skin is anti-fatigue. Due to work needs, travel needs, and even traffic jams, people spend a lot of time in the car every day, prone to fatigue, and skin problems come along. Therefore, a skin with anti-fatigue function Car air purifiers is concerned by people with healthy skin and mental health. 3. Solar energy function. Since the current cigarette lighter in the car is only one, the use of other vehicle-mounted electronic devices such as a navigator, a reversing radar, an MP4, etc., is inconvenient for the owner to use the air purifier.
Fourth, whether the appearance conforms to the interior decoration and purchase of the car air purifier, the choice of appearance should be coordinated with the interior decoration and the overall design of the car. 1. Good horse with a good saddle. When people choose car accessories, they follow this principle. When purchasing products that are sufficient and atmospheric, elegant, and pleasing purifiers are placed in front of the driver’s seat, you will also have a good mood all the way. 2. Art styling improves the taste. If the shape of the car air purifier is more artistic, choose an art air purifier to improve your image in front of friends and relatives.
The machine adopts HEPA and activated carbon combination filter, which can efficiently adsorb particles and decompose harmful gases such as TVOC, formaldehyde, and benzene in the air. Tested by authoritative organizations, the removal rate of volatile gas pollutants reached 99.5%, and the removal rate of the refractory virus reached 99.7%. It has the highest evolutionary efficiency in the same type of products, and the product also has a negative ion function!

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Household air purifiers not only protect against smog but also alleviate air conditioning diseases

Household air purifiers not only protect against smog but also alleviate air conditioning diseases

In the late summer and early autumn of 2017, high temperature, low air pressure, and high humidity have become the distinctive features of this three-day season. In this high-temperature and floating situation, the people who eat melons have to hide in the air-conditioned room to escape the heat. However, the problem has come. In the long-term, unscientific use of air conditioners to cool down quickly, it is easy for our body to eat, suffering from tremendous pressure and even suffering from air-conditioning diseases. Air-conditioning disease, not a strange disease, as the name suggests, the air-conditioning disease is that people stay in the air-conditioned room for a long time, there are reactions and symptoms of discomfort, chest tightness, cough, sneezing and another physical discomfort. To deal with air-conditioning diseases, Xiaobian has a trick to easily solve the problem of air-conditioning diseases. The trick is to recommend the use of household air purifiers, household air purifiers can effectively eliminate the occurrence of air conditioning diseases. Why do you say this, please listen to the decomposition below?
The cause of air conditioning disease
When the air conditioner is turned on, the indoor environment is closed, the air does not circulate, and indoor pollutants such as PM2.5, formaldehyde, toluene and other harmful gases volatilize, bacteria and viruses breed and other pollutants are in the absence of air circulation. It is difficult to be dispelled. People in this closed environment for a long time will be prone to fever, fever, diarrhea, nausea, vomiting, and even some symptoms of bronchial asthma.
How to prevent air conditioning disease
In addition to ventilation for the room, the second is to use a household air purifier. Nowadays, the installation and use of household air purifiers at home have become the choice of smart people. Household air purifiers can effectively clean indoor pollutants and remove harmful gases and microorganisms such as viral bacteria. Prevention of air conditioning disease Xiaobian recommended Oriental Aegis home air purifier.
As a new type of empty-net product, negative ion household air purifiers are more advantageous than traditional purifiers. Medical experts have shown that negative ions are small-sized substances that have health care effects on the human body. They have the effect of promoting adult body synthesis and storage of vitamins, which can strengthen and activate the physiological activities of the human body. It is known as the “air vitamin” in the air. Purification technology is a big breakthrough. After the negative ion air purifier has been purified, the indoor air will become fresh with the increase of negative ions, making people feel refreshed.
   Plus, it is already late summer and early autumn, the smog is not far away, and the measures to deal with smog are prepared in advance. An effective and useful air purifier is really necessary. You can use a household air purifier. Effectively prevent air-conditioning diseases and also protect against smog, why not bother in one fell swoop! For healthy autumn and winter, for the health of you and your family, Xiao Bian also recommends eating melons and people should pay attention to proper exercise and a reasonable diet. More outdoor exercise, eating more fruits and vegetables, will help to stay away from air-conditioning diseases.
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How effective is the home efficient air purifier?

How effective is the home efficient air purifier?

Air quality is a health topic that Chinese people have been paying close attention to in recent years. With the increase of national environmental governance, China’s air quality has been improving year by year. However, many people are still willing to add an air purifier at home. So, how much can a home air purifier improve indoor air quality?
How much is the advertisement really true?
Atmospheric particulate matter is the primary pollutant in most cities in China, and it is also the main cause of the large-scale haze weather in China in recent years.
The increase of fuel combustion in the heating period in the northern part of the country, coupled with the meteorological conditions in some periods is not conducive to the spread of particulate matter, resulting in frequent foggy weather in the northern cities of China in the north and south of Beijing represented by the Beijing-Tianjin-Hebei region.
Studies have shown that urban residents (especially middle-aged or chronically ill patients) spend more than 80% of their time indoors, and indoor air quality has a significant impact on their health. In the short-term failure to reduce the concentration of atmospheric particulate matter, the use of artificial air purification devices to reduce indoor particulate matter concentration is one of the effective means to reduce the health risks caused by particulate exposure.
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Air purifier performance evaluation shows that the removal of formaldehyde is basically invalid

Air purifier performance evaluation shows that the removal of formaldehyde is basically invalid

Under the threat of smog weather, can the air purifier eliminate the effect of indoor PM2.5? On the 26th, the National Indoor Interior-Environment and Environmental Product Quality Supervision and Inspection Center released the main performance evaluation results of the air purifier for the first time. The PM2.5 removal rate of the mainstream brand air purifier was generally up to standard, but the function of removing formaldehyde was basically invalid.
The evaluation purchased 10 sets of best-selling brand purifiers from Suning’s electronic sales platform in accordance with the sales volume of self-operated products, including 7 foreign brands and three Chinese brands. After one month of testing, the indoor vehicle environment and environmental product quality supervision and inspection center found that the purification performance of the air purifier has nothing to do with the price.
“The best way to remove PM2.5 is the air purifier with a price below 1,000 yuan.” Song Guangsheng, director of the indoor environment and environmental product quality supervision and inspection center, analyzes the purification performance and product sales of air purifiers and whether they are foreign brands. There is no direct relationship.
Is it better to buy an air purifier with a higher clean air volume? Song Guangsheng reminded us that it is reasonable to choose according to the size of his room. The clean air volume is more than 100 cubic meters per hour. It is suitable for rooms of 15 to 20 square meters. It can reduce PM2.5 in indoor air by more than 90% after one hour of starting. The higher the amount of clean air per hour, the more suitable it is for large-area rooms. Consumers should choose the most suitable products according to the living conditions to avoid unnecessary waste.
Household air purifier products are mixed, some products do not give CADR values ​​according to national standards (clean air per hour), but use “removal rate” to mislead consumers. Some consumers have spent a lot of money to buy back an air purifier with a nominal “removal rate” of 99.9% formaldehyde, which may actually be a “garbage” product.
Song Guangsheng explained that the “removal rate” is affected by factors such as test chamber volume, running time and natural attenuation, and it is difficult to reflect the true purification ability of the product. The removal rate is high and the purification ability is not necessarily strong. If the experimental conditions are not given, the “removal rate” is meaningless. For example, an air purifier that claims to have a special formaldehyde filter has a formaldehyde removal rate of 99.99%. At first glance, I thought the performance was extraordinary. Take a closer look at the instruction manual. The experimental conditions are in the 1 cubic meter test chamber. It is not practical to remove formaldehyde indoors. Therefore, consumers who use the “removal rate” to mark the air purification effect should be cautiously purchased.
From the test results, the purifier removes the PM2.5 technology in the indoor air is very mature, and the nine clean air volumes are more than 100 cubic meters per hour, which is effective for purifying the particulate matter in the indoor air. But solving chemical pollution in indoor environments is still a big problem for air purifiers.

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Versatile, no consumables can also release the air purifier

Versatile, no consumables can also release the air purifier

In modern society, pollution is becoming more and more serious. It is often tormented by smog in the outdoor, and in the closed room, it is difficult to enjoy clean air. Formaldehyde, second-hand smoke, and all kinds of strange smells will be dispersed in the air. It is unbearable. In order to solve indoor air pollution, indoor air purifiers came into being. Although the traditional purifier works well, it needs to change the consumables from time to time, which inevitably increases the cost of using the purifier, which makes people stunned.
The “Olansi Air Purifier” introduced by the author today is a non-consumable purifier. It not only has an excellent purification effect but also can be used without consumables and can release VC. Does it feel amazing? Let’s take a look.
Packaging and accessories:
The purifier is packaged in a simple paper package with a product exterior and product name and features. The name and location of the purifier’s five-prong filter are indicated on the back of the package.
The purifier is only wrapped in two pieces of elastic foam. Although simple, the protection is good and the purifier is easy to remove.
The accessories of the purifier are very simple, only one VC module and one product manual.
Appearance and details:
The size of the purifier is 305*220*625mm, the net weight is 8.5kg, and the size is moderate. The styling is quite satisfactory. The traditional cuboid shape is printed with the logo of the product on the front side and is equipped with a status indicator to identify the degree of air pollution from the color of the light.
The top of the purifier is the control panel, which uses an OLED display and is very clear for various operations of the purifier.
The function buttons of the first row of the control panel are from left to right: open key, fan gear position, timing setting, WIFI networking, filter remaking. The fan adjustment can only select three gears during normal operation and want to experience the highest fourth gear and five gear wind speeds. It is necessary to press and hold the adjustment button for three seconds. The filter remake key allows the filter life to be zeroed.
The middle part of the control panel shows the working status of the purifier and the measured values ​​of various data. Shown here are wind speed gear, timing time, WIFI status, filter status, temperature, PM2.5 value, TVOC value. When the filter progress bar becomes shorter, it indicates that the filter cartridge needs to be cleaned.
The next row of button functions from left to right are: sleep mode, automatic mode, negative ion function, UV sterilization, and child lock button.
Each button is touch-sensitive, very sensitive, and there will be a beep every time the button is pressed. The purifier is also equipped with a gesture sensing function, which can be turned on and off at the top of the screen to switch the display. It is more interesting, and it is the icing on the cake, and it is practical.
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Is a home air purifier useful? How is the effect of the air purifier?

Is a home air purifier useful? How is the effect of the air purifier?

70-90% of a person’s life is spent indoors, showing how important indoor air quality affects human health. In the absence of a solution to the per capita living area, it is, of course, difficult to talk about improving indoor air quality. However, in today’s people’s living standards and living conditions continue to improve, improving indoor air quality to improve people’s health is inevitable.
It is understood that the market penetration rate of air purifiers in the United States has reached 20%-30%. In contrast, even though smog has caused a net increase in China’s net sales, in China, the market penetration rate of air purifiers is still low. Many families have insufficient understanding of air purifiers, so what about air purifiers?
Is a home air purifier useful?
Useful, its role is that the built-in air detection function can monitor the air quality in real-time, and the air quality can be easily evaluated without purchasing the service of a third-party air detection agency.
The second function is of course to purify the air. The air purifier filters and adsorbs air pollutants such as PM2.5, dust, formaldehyde, and allergens to achieve the purpose of purifying and purifying the air, and escorting the family health.
Is the air purifier good?
The purifying effect of the air purifier is determined by various factors, including CARD value, filtering technology, filter grade, etc. The air purifying effect of the air purifier is also mentioned in the foregoing. After years of development, the air purifier is currently removing PM2. .5, dust, formaldehyde and other air pollutants, the effect is still very good, the national large and small professional evaluation agencies have done scientific and rigorous air purification effect evaluation for the mainstream air purifier, and the evaluation results are satisfactory.
So, how can I buy a satisfactory air purifier?
From the brand’s point of view, it is generally recommended to choose the following two brands: First, the vertical brand that has long been deeply immersed in the field of air purification, such as the survival Senchen air purifier, which originated from Germany, as a globally famous empty net brand, in recent years. Strong development of the Chinese market, has a very strong technical strength and professional quality; the other is a well-known brand in the horizontal integrated field, although involved in more fields, from the brand guarantee Look, the quality will not be too bad.
In addition, it is to look at the performance, shape and other elements of the air purifier, such as CARD value, filtration technology, filter grade, shape design.
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Who buys the air purifier?

Who buys the air purifier?

Zhongguancun Online ZDC survey data shows that from 2013 to 2015, the number of brands in the air purifier market increased from 78 to 688; according to Zhongyikang data, the retail volume and retail sales of China’s air purifier products in 2016 were year-on-year. A high growth rate of 19.3% and 23.6% were achieved respectively.
What makes Xiaobian curious is who is buying an air purifier, so I did a small analysis. The data uses all the transaction data of the 2016 Double 12 Shopping Festival and the following week. Let’s take a look at it one by one.
Source: Taobao’s entire website transaction data, time: December 12, 2016 ~ December 18, 2016.
Let’s take a look at the ratio of men and women. Basically, men and women are more balanced. Considering that this is a 3C electrical product, women’s purchases account for 45.6%, which is already a high proportion.
Looking at the age of the buyer, 26 to 30 years old and 31 to 25 years old accounted for the majority, of which 26 to 30 years old accounted for 28.16%. I think it is a little different from the small series before. I thought that air purifiers are generally used by family customers who are over 30 years old. According to this data, the people under the age of 30 have become the main force of purchase.
The company’s employees account for the vast majority, probably because the consumers of air purifiers are mainly in big cities, and the majority of urban residents are also company employees.
From the point of view of the purchased area, there should be a place where everyone should be surprised, that is Chengdu. The air in Chengdu last winter was really bad, but the students in Chengdu bought 13.96% of the air purifiers. They can only say that they will live!
From the average purchase price, Shanghai students have won the country. “We don’t have many people in Beijing to buy, but we buy it expensive. It is definitely worth the price of 100,000 square meters in our inner ring. Isn’t it a house of 0.24 square meters?”
From the provincial data, Hebei is much higher than Zhejiang, the economic province, indicating that air pollution in Hebei is really serious.
The last piece of data is actually the most interesting. Xiaomi has already pressed all brands on Taobao and became the first. Although many organizations do not recognize it, the data is here. There is nothing unexpected about these two.
According to the sales rankings, many foreign brands of air purifier products occupy the top eight, but in fact, after several years of development, the development of imported air purification products in China is also facing an embarrassing situation, foreign brands have begun to degenerate into a virtual standard in the country, A sub-filled synonym.
The General Administration of Quality Supervision, Inspection, and Quarantine (AQSIQ) recently held a regular press conference to inform the product quality supervision and inspection in 2016 and the supervision and spot check of import and export commodities outside the catalog in 2016. According to the sampling data, in 2016, a total of 6907 batches of imported and exported goods were sampled nationwide, and 1906 batches were found to be unqualified. The unqualified detection rate was 27.6%. Among them, the unqualified detection rate of imported goods was 28.4%, and the unqualified rate of air purifiers that received much attention was as high as 23.2%.
Previously, the results of the comparative test conducted by the China Consumers Association on air purifiers sold in the market from September to November 2016 also showed that many internationally renowned brands had virtual parameters.
Experts in the industry generally acknowledge that foreign brands frequently expose quality problems, in part because foreign brands directly move products from other markets to China, and local innovations for the Chinese market are not improved enough (China’s smog is too strong).
For example, in the later brands, there are two very bright eyes, one is 352, the other is AIRX, these two brands are the main wind-powered machines, but also emerging domestic brands. 352 is called 750CADR, and AIRX is called 700CADR. The hot sale of these two large-volume machines also shows the current anxiety of consumers about air quality.
If foreign brands are not aware of this situation, I believe that over time, domestic air-net brands will gradually occupy the market.
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Yes or No: Say goodbye to the “small entanglement” in the use of air purifiers

Yes or No: Say goodbye to the “small entanglement” in the use of air purifiers

After buying back an air purifier, many families are unpredictable in their position. Some people say that it is more space-saving to put the corners on the wall; others say that it is better to form a circular airflow in the middle of the house. Which statement makes more sense?
Place it in the corner or close to the wall, so it can save space, but it will also block the air outlet or air inlet. We know that the final purification effect is directly related to the amount of air entering and the amount of air. The blocking of the wall will inevitably greatly reduce the air volume, so this method of placement is wrong.
Is it necessary to put the air purifier in the middle of the room? In fact, there is no need for this. The air purifier does circulate the air in the entire space. However, the airflow trajectory has little effect on the final effect. Usually, the air purifier is kept at a distance of 30 cm from the wall and furniture.
Recommendation: When placing, be sure to pay attention to the air inlet and outlet of the air purifier. Do not let the walls and furniture block them, at least 30 cm of air purifier.
applied area
Multi-purpose machine or specific room?
Put the living room in the day, but the bedroom in the evening, and put the cooking in the kitchen. This kind of multi-purpose idea has won the approval of consumers, but in fact not all air purifiers are suitable for moving and using.
When the applicable area of ​​an air purifier is large, such as the Olansi Pro L mentioned in the video (the applicable area is 49-84m2), it can be multi-purpose, and it can be flexible with its own casters. Move to different rooms for use. Other Olansi models with casters, such as the 550E and 603, have specifically taken into account the need to move.
However, if the applicable area of ​​a machine is small overall, it is not suitable for use in an office or a large living room, and a smaller bedroom is the best place to function.
What if the applicable area is not indicated in the manual? According to the formula of the new national standard “Applicable area = CADR* (0.07~0.12)”, we can make a simple estimation.
Recommendation: Estimate the applicable area of ​​the air purifier by CADR* (0.07~0.12). If the upper and lower spans are large, you can use it in one machine. If the whole is small, it can only be used in small rooms.
Gear setting
High speed or low speed?
Air purifiers usually have multiple gears from high to low, so when should I use the gear? Is it always driving at the highest level, or is it only using a lower power-saving gear?
We recommend that when you first turn it on, set it to the highest level, quickly reduce the indoor pollutant concentration, and then switch to low gear, which is both efficient and energy-efficient.
So how long does it take for the highest level of air to reach the level of excellence? To this end, the reporter collected three different brands of air purifiers from the citizens’ homes and chose to do the tests in a 30-square-meter home living room. The initial value of PM2.5 is around 160μg/m3, and the PM2.5 is reduced to 35μg/m3 (the air quality level is excellent).
The final result shows that the No. 1 unit Olansi cleans indoor air quality from moderate pollution to an excellent standard in just 9 minutes and 04 seconds with an ultra-high CADR value (700 m3 air per hour). The 2nd and 3rd machines can be tested for up to half an hour.
The tests in the video are only for specific scenes. In the face of a variety of indoor environments, it is better if the air purifier has an automatic adjustment function. For example, the Olansi Pro, Sense, and E series all come with an Auto option, and the electronic sensor automatically adjusts the wind speed based on particles and odors, which makes it even more worry-free to use.
Suggestion: When opening the air purifier at the beginning, first turn it on for the most high-end position for about half an hour, then switch to the low-speed gear. If you have automatic adjustment, you can set it to smart mode directly.
After the air reaches the standard
Shut down immediately or continue to boot?
Can the air purifier be turned off when the indoor air reaches the standard? Anyway, the doors and windows are closed, and the outdoor smog should not enter.
In the video, we can see that when the indoor PM2.5 drops below 35μg/m3, the air purifier is turned off, and after 14 minutes, PM2.5 rises to 50μg/m3. This proves that even when the outdoor fog is severe, even if the doors and windows are closed, the PM2.5 concentration in the house will gradually increase.
Is that going to be turned on 24 hours a day? This is not necessarily the case. Do you want to continue to boot, you need to look at the degree of outdoor pollution and the sealing of doors and windows, it sounds a bit difficult? Don’t worry, in addition to the smart mode mentioned above, we can also use professional testing to understand the specific air quality conditions in the home.
Click on “Menu Bar – Activity Zone – Schedule Air Detection” to enjoy the on-site inspection service provided by the Olansi Air Purification Consultant. In addition to detailed data reports, you can learn more effective tips.
Recommendation: Whether the air quality can be shut down after the standard is reached depends on the specific situation. It is more reliable to judge by the intelligent mode of the air purifier or the professional testing service.
Mute file
Flower fist embroidered leg or hidden?
You may have this doubt: the mute file of the air purifier (usually the lowest gear), although the noise is small, the wind speed is also reduced a lot, can it really play a role in purifying the air? If you open the mute file, will you not pay attention to it? PM2.5 has risen again?
We turned on the lowest level of the No. 1 ( Olansi) and the silent mode of the No. 3 machine. The initial value of PM2.5 is about 150μg/m3 and the test time is 12 minutes.
The final result proves that the lowest level not only maintains the indoor air level but also decreases the PM2.5.
In comparison, the Olansi Air Purifier’s lowest performance is particularly outstanding, because Olansi pays special attention to the ability of the lowest gear in research and development because this is the most commonly used gear in people’s lives. And HEPASlient’s patented technology is the key to doing all this: to achieve optimal air purification efficiency at the lowest wind speed.
Recommendation: After the air quality is up to standard, the lowest level can be turned on. It not only keeps the pollution concentration to a minimum but also maximizes mute and energy saving.
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In the absence of smog, do you need an air purifier?

In the absence of smog, do you need an air purifier?

When it comes to air purifiers, people naturally think of haze. Most of the smog is in the winter, so many consumers are used to turning on the air purifier in the winter. In the days of late summer and early autumn, the smog may not be obvious. So, is there no need to use an air purifier during this time?
In fact, air purifiers are mainly used to improve indoor air quality. There are many sources of pollution indoors. Whether it is summer or winter, it is equally polluting. Even high-temperature weather can cause indoor air quality to deteriorate. The problem of indoor air pollution should not be underestimated!
Indoor pollution, speak with data
People spend 70% of their time indoors, while urban residents are as high as 70%-90%. We stay indoors every day, even if it is clear outside, it seems that there is no smog, but the indoor air is still polluted.
According to the World Health Organization’s data in 2016, the number of deaths due to indoor environmental pollution is 2.8 million per year worldwide, with an average of more than 7,671 people per day.
On average, every 12 seconds, one person died due to indoor environmental pollution.
With the improvement of material conditions, people’s home decoration is becoming more and more luxurious, and the possibility of excessive toxic pollutants such as formaldehyde is increasing. In 2014, the China Building Decoration Association published a sample report on the newly installed houses. The results showed that the average formaldehyde over-standard rate was 70%-80%.
Indoor air pollution is 2-3 times more serious than outdoor, and even more than 100 times in some serious cases.
Do you know the three common gaseous pollutants?
Indoor gaseous pollutants caused by decoration, mainly formaldehyde, toluene, and TVOC:
formaldehyde
The World Health Organization has classified it as a Class 1 carcinogen. The release cycle of formaldehyde is as long as 3-15 years, especially in the summer, as the temperature rises, the amount of formaldehyde released will be greater.
Toluene
Toluene is abundantly found in common decorative materials such as paints, paints, and adhesives. Long-term inhalation of toluene may cause fetal malformations, developmental delays, and damage to the nervous system.
TVOC
TVOC comes from furniture materials commonly found in our homes, household fuels (gas, natural gas), and smoke from cooking. Various components of TVOC have been shown to be carcinogens or suspected carcinogens.
What pollutants are harming our bodies in the indoor environment? Learn about these invisible health killers through videos:
Infinity video
Invisible Health Killer – Indoor Air Pollution Source
Applets
To eliminate these health killers, you need to choose a safe and effective air purifier: “How to pick the air purifier, I have “three strokes” (click on the title to view)
For the health of the family, air purifiers must be used regardless of spring, summer, autumn, and winter. Please turn on your air purifier and continue to purify the indoor air.
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