Why does the air purifier that I have used at home for a year always feel useless?

It is very likely that you have bought a fake and shoddy air purifier, which is very ineffective in purifying the air, so it will feel useless. Therefore, when we buy an air purifier, we must not be greedy for cheap, because this kind of air purifier** is generally cheaper. It is also possible that the plastic membrane on the air purifier filter screen has not been torn off.

Because there will be a layer of plastic film on the top of the filter, we must tear off this layer of plastic film when we first start using the air purifier, otherwise the air purifier will have no effect. So if you feel that the air purifier you bought is not working, then you should check to see if you have torn off this layer of plastic film.

There are many types of air purifiers on the market now, so when we buy air purifiers. Be sure to buy carefully. Because there are a lot of fake and shoddy air purifiers on the market now. So we must not buy this air purifier.

Because air purifiers need to be used frequently, when we buy air purifiers, we must not buy air purifiers that are too noisy, if you put this air purifier indoors, then you will feel very noisy, or even disturb the rest of your family. So the quieter the air purifier, the better. We can buy big brands of air purifiers because they are generally less noisy.

When buying an air purifier, you should also check how long the warranty period is, because the air purifier may have quality problems if it is used for a long time, so if the warranty period is relatively long, then we can ask the merchant to help us repair it for free. Now the power of each air purifier is also different, the more power, the more power consumption, so when we buy an air purifier, do not choose an air purifier with too much power, otherwise it will consume a lot of electricity.

It is highly recommended that every home have an air purifier indoors, so that the indoor air quality can be improved.

This is because the quality of the air purifier is relatively poor, and there is no way to purify the air in the home, so it always feels useless.

It may be that the quality of the air purifier is not good, or it may be that you are used to the existence of the air purifier, so it will feel useless.

It may be because the air purifier is not very functional, or it may be that there is a psychological shadow, or the situation at home has not changed, so there is such a feeling.

You can check the filter element of the purifier, and sometimes the plastic film of the filter element is not torn off.

It is recommended that the air purifier be left on all the time if two conditions are met:

1. The room is closed.

2. There are people indoors. Indoor air pollutants are not fixed, and there are generally continuous sources of pollution, so there is no guarantee that the air purifier will be clean for a long time after it is turned on for a few hours. Air purifiers are generally equipped with an automatic function that can adjust the appropriate gear by detecting the quality of the air.

The automatic mode of the air purifier will adjust the appropriate wind speed according to the quality of the indoor air quality, and the air purifier can be completely clear about the indoor air pollutants in one or two hours, at this time, the general air purifier will be in a low gear or sleep mode, and the power consumption is extremely low, and some even waste 1 kilowatt-hour of electricity for three days. As for the service life of the filter, different air purifiers have different cumulative purification capacity, it is recommended to buy an air purifier with a high CCM value, if you leave the house to turn it off and turn it on when you go home, the average family can use it for at least half a year to a year.

Air purifier. It's also not good to keep it on. Proper ventilation should be done by opening windows. Let the air flow. It's okay to use an air purifier once in a while.

1.If the residence is located in a polluted urban air environment, it is recommended to use an air purifier for a long time; 2.If it is a newly renovated house, indoor formaldehyde, benzene and other decoration pollutants are serious, it is recommended to use an air purifier for a long time; 3.

If the urban air quality of the residence is good, the air purifier can be turned on in the morning and evening, during these two periods, the pollutants in the air will precipitate into the underlying environment, so the pollution is more serious, so it is best to turn on during this time period, and keep it on for 3-4 hours a day.

According to the data released by authoritative institutions, the top 10 ranking brands of air purifiers are: Bingzun air purifier, blue air air purifier, health pro air purifier, Honeywell air purifier, Denice air purifier, Stevo air purifier, Austin air purifier, Xiongjin Haowei air purifier, Whirlpool air purifier, and Aegison air purifier.

1. Bingzun air purifier.

In 2019, Benshion was recommended by the ** TV station CCTV to be on the list, we must believe in the power of the brand!

Bingzun air purifiers have always been imitated and never surpassed!

The sterilization rate of BS-P8 is as high as that of Bingzun air purifier, releasing 10 million cm3 negative ions, formaldehyde CADR up to 554m3 h, particulate matter CADR up to 900m3 h, particulate matter CCM up to P4 level, formaldehyde CCM up to F4 level. The performance parameters of the Bingzun air purifier are so terrible!

Bingzun air purifier uses five layers of purification: 1. Negative ions. High-voltage electric shocks produce ammonia anion ions, which neutralize and eliminate positively charged dust, bacteria, and viruses in the air.

2. Sintered activated carbon. Sintering activated carbon removes harmful gases such as formaldehyde, benzene, and TVOC, generates water and carbon dioxide, and super-filters radioactive substances such as formaldehyde and benzene. 3. Antibacterial HEPA filter.

Filters allergens that can be inhaled into the lungs, such as secondhand smoke, pollen, pet hair, etc. 4. Formaldehyde buster filter. Efficient removal of harmful viruses such as H7N9, bacteria, mold spores and fine particles larger than 20 nanometers.

5. a pre-filter. Absorbs dirt such as hair, particles, dust, etc., and prevents respiratory diseases.

2. Blue Air air purifier.

Blue Air air purifiers belong to indoor air purifiers, home air purifiers, medical air purifiers, hotel air purifiers, HEPA filter air purifiers, negative ion air purifiers, cold catalyst air purifiers and other categories of air purifiers. It is a good brand in the air purification industry.

3. Health Pro air purifier.

Health Pro is an air purification equipment brand under Beijing Ruibo Meijia Commerce, mainly engaged in providing indoor purification solutions. Health Pro is a registered brand of air purifiers manufactured under the IQ Air AG brand in China.

4. Honeywell air purifiers.

Honeywell air purifiers instantly absorb odors and clean the air. Honeywell air purifiers are a good product for air purification, and the purification function is bland.

5. Dennis air purifier.

Denitis is a relatively mature air purifier company for air purifier production technology. The filtration effect for bacteria, dust, allergens and other substances is strong, but the feedback from customers on the negative side of formaldehyde is average, so this ranking ranks fifth.

Under the premise that the outdoor air pollution is not serious, there is no need to open it 24 hours a day. However, more often than not, it is necessary to consider the airtightness of the room, the outdoor air pollution index, and personal living habits.

It doesn't feel very good, and you have to open the window for ventilation.

If the air purifier is used for too long, then the inside of the air purifier will be particularly dirty. Especially after a year of use, the filter will definitely get a lot of dust. If the filter is too dirty, it will affect the use of the air purifier, and even the indoor air quality.

It becomes worse, and if the filter is too dirty, then it will breed a lot of bacteria on it, so if we continue to use the air purifier at this time, then it will cause a lot of bacteria to run out of the air purifier, so it will affect the health of the family, so be sure to clean the air purifier filter regularly.

When we disassemble the air purifier, we must pay attention to safety. Because air purifiers generally have sharper edges, it is safe if we don't pay attention to it. Then it is easy to cause yourself to get hurt.

And when we disassemble the air purifier, we must unplug it. But before we disassemble the air purifier, we must check the manual, because some air purifiers do not allow random disassembly. So in order to prevent damage to the air purifier, we must read the instructions carefully.

In fact, air purifiers are very easy to use, because the air quality in many homes is not very good nowadays. So as long as you put an air purifier indoors, then you can make the indoor air quality better. Therefore, during the epidemic, many people will choose to buy an air purifier and put it indoors.

Because as long as your indoor air quality improves, then you can prevent yourself from being infected by the virus.

If you haven't bought an air purifier at home for the time being, then you must always open the windows for ventilation. Because this can also improve the indoor air quality. If you live in a place with poor air quality for a long time, it will definitely have a great impact on your body.

Air purifiers can now be purchased online, which is very convenient.

The air purifier that has been used for a year is very dirty inside, and there are a lot of dirty things in this air purifier, and there are also a lot of bacteria, if you don't clean it up in time, these bacteria will blow out through the air purifier.

This kind of purifier is full of garbage, all kinds of dust accumulation, and some bacteria, so the air purifier must be cleaned regularly.

It's very dirty because there's a lot of dirt in the air that we can't see with the naked eye.

Air pollution is getting worse and worse, especially in first-tier cities. The air quality at home is not good, and it must be useful to put an air purifier, and the air purifier has the following functions: 1. Purify the air

Air negative ions make dust, smoke, pollen, droplets, water droplets and suspended microorganisms and other aerosoluble substances easy to accumulate and settle, and can oxidize with organic substances in the air to eliminate the peculiar smell produced by them, so it has the effect of cleaning the air and improving environmental quality; 2. Sterilization: Air negative ions can be combined with bacteria, microorganisms and viruses attached to dust in the air to make them fall. Experimental studies have proved that air anion has a strong inhibitory effect on air microorganisms, making viruses lose their ability to attack cells, thus killing bacteria and purifying the air. 3. Eliminate static electricity

The electrostatic phenomenon is generally caused by positively charged ions, and the negative ions in the air will combine with the positive ions to eliminate static electricity; 4. Biological effects: Experimental studies and clinical observations have shown that air negative ions have many biological effects on the body. Recommend a heart air purifier, he has this function, after use, the air becomes very fresh, can reduce all kinds of air pollution, and bring you a comfortable environment.

You might as well buy an air purifier at home, but it is best to buy a big brand air purifier, the quality and after-sales are more guaranteed!

The air purifier may not have been installed correctly, or the filter may be damaged, or there may be too many sources of air pollution for the air purifier to effectively purify the air.

What are the consequences of never cleaning the air purifier, I rarely use the air purifier once and bought it for more than 9 years.

Dear, I'm glad to answer your questions<>

If the filter in the air purifier is not cleaned or replaced regularly, the performance of the air purifier will deteriorate, so that it cannot effectively filter harmful substances such as dust, bacteria, viruses, etc. in the air. Long-term use of air purifiers that do not wash without random cleaning can also accumulate dust, bacteria and other pollutants, and may even produce a bad pants smell, posing a potential risk to human health. Therefore, regularly cleaning or replacing the filter in your air purifier is a crucial step in maintaining air purifier performance and clean indoor air.