Can Air Purifiers Cause You to Cough?

Can Air Purifiers Cause You to Cough?

Coughing is pretty common and should go away on its own. However, if you’ve been coughing for quite a while – that might be a sign of allergies or another medical condition that you need to check with your doctor.

If you’ve recently bought yourself an air purifier and suspect it might be the reason for your continuous coughing – I can totally relate to how you’re feeling. I was in a very similar situation a few years back.

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When Should You Clean Your Air Purifier?

When Should You Clean Your Air Purifier?

When I first got my air purifier, I thought it was as simple as turning it on and just letting it be while all I had left to do was reap the benefits of the clean air in my room. And for the most part, that’s exactly what owning an air purifier is like.

However, after a few months – I started to notice that the air purifier wasn’t performing as well as it once did. So, I went on the internet to do some research and see if anyone else was experiencing the same thing.

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How to Clean an Air Purifier

How to Clean an Air Purifier

Cleaning your air purifier is definitely not the most fun part of owning one. When I first got my air purifier, I had little to no idea how to use it – let alone how to clean and maintain it. And if you’re reading this – chances are that you’re in the exact same boat as I was over four years ago.

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Air Purifier Necklaces: How They Work and How to Find the Right One

Air Purifier Necklaces: How They Work and How to Find the Right One

I’m a huge fan of air purifiers. In fact, I can probably qualify as an enthusiast at this point, considering everything I know about how air purifiers work and how they clean the air. On top of that, I have a couple of air purifiers in my home that I use for different purposes.

I have one for my car, one for my office, one for the bedroom, and one large air purifier for the whole house. So, when I learned about air purifier necklaces, I was instantly intrigued.

Since I’m used to air purifiers being modern machines that are designed to stay in one position, the prospect of wearing an air purifier around your neck and cleansing the air wherever you go was quite interesting.

But is this all hype?

Well, I couldn’t tell right away. That’s why I took my time researching what air purifier necklaces were, how they worked, and whether they were worth the money.

And in this article, I’ll be sharing everything I learned with you along with my personal experiences with air purifier necklaces. That way, you get a full idea of whether or not these are the right devices for you.

Read on to learn more.

What Is an Air Purifier Necklace?

So as the name suggests, these are air purifiers you can wear around your neck.

Sounds pretty out-there, right?

That’s what I thought. But after really thinking about it, I realized that these could actually be really cool devices. An air purifier necklace can potentially drive away bacteria, pathogens, dust, and other harmful particles to prevent them from entering your lungs. And since everyone is looking to keep themselves healthy and avoid sicknesses nowadays, it’s pretty easy to understand where all the hype is coming from.

However, I found that these don’t work like your typical air purifier. Since they are much smaller and aren’t designed to cleanse the air of an entire room, they work differently. These air purifiers are for personal protection and won’t offer that much protection to the people around you.

How Do Air Purifier Necklaces Work?

So, I mentioned earlier how these air purifier necklaces are different from your typical air purifier. This is because you don’t have a motor and fan that pushes air through a filter with these necklaces. Instead, you have an ionizer that emits negative ions into the air in front of you. This causes certain particles to drop to the floor while also driving away other things that may enter your lungs.

If you’re as familiar with air purifiers as I am, you may have raised your eyebrows when reading the word “ionizer” just now.

For those that don’t know why most experts and enthusiasts agree that people should stay away from air purifiers with ionizers.

This is because when ions react with the particles in the air, they produce ozone, which isn’t something you should be inhaling.

So, why would you invest in an air purifier necklace if you should stay away from ozone?

Well, this is because these purifiers can offer you some protection when you’re out of the house.

Granted, you won’t be breathing air that’s as clean as the one in your home with an air purifier, but you will be breathing in cleaner air compared to if you weren’t wearing an air purifier.

Additionally, since the air purifier is designed for use out of your home and these are very small devices, they don’t produce as much ozone.

While ozone gas can still be dangerous, breathing in small and diluted amounts is much better than staying in a room with a dedicated ozone generator.

Are Air Purifier Necklaces Actually Effective?

This is the biggest question I had with air purifiers.

At first, I was very skeptical about them. This is because I just thought that these devices were way too small to do you any good.

In fact, since these work by releasing ions in the air, I thought they were actually doing more harm than good.

But I learned that these devices could actually work in certain situations.

With that said, it’s important to keep your expectations realistic when looking for air purifier necklaces as they really won’t be able to cleanse the air as well as any air purifier you have at home.

Let’s start with my main concern: ozone emissions.

I was worried about using an air purifier necklace for the first time because I didn’t want to inhale ozone.

However, a study shows that some air purifier necklaces only emit negligible amounts of ozone. So, as long as you choose the right air purifier necklace, you won’t have to worry about harmful ozone emissions.

The same study looked to learn about how effective they are at clearing particles out of the air. And at the end of the study, the team was able to conclude that the air purifiers were effective at clearing out 10% of particles in the air. I’ll admit that this isn’t a lot, but it is already way more than I expected.

So, you don’t get a whole lot of protection from air purifier necklaces.

However, that 10% protection is much better than nothing.

This is especially true if you’re at high risk of getting sick by inhaling pollutants and pathogens, which is why I believe that there are definitely some people that can benefit from an air purifier necklace.

Are They Worth the Money?

In my opinion, an air purifier necklace could be worth the money. However, it’s important to remember that these devices aren’t for everyone. Not everyone will be able to reap the benefits of an air purifier necklace.

Additionally, even if you’re a person who would benefit from an air purifier necklace, it won’t matter unless you have the right model (but more on that later).

When you buy an air purifier necklace, you need to buy one with realistic expectations. You can’t expect these tiny devices to function even half as well as the air purifiers in your room. But once you understand this, you might actually be very satisfied with your air purifier necklace.

Air purifier necklaces are best for people who want as much protection as possible. When you leave your home, you have to accept the fact that the air won’t be as clean as the air in your home. And while air purifier necklaces won’t be able to match the performance of the larger devices, they do make the air slightly better.

How to Find an Air Purifier Necklace that Works

Okay, so if you’ve decided that you need to get an air purifier necklace for adequate protection, you need to find the right model. And to do that, you need to pay close attention to certain features and characteristics. That way, you don’t end up using your money on a device that won’t do the job properly.

Here are a couple of tips to follow when buying an air purifier necklace:

Stay Away Ozone Generators

This is one of the most important tips for anyone buying an air purifier, regardless of the type and size. This is because ozone generators can be very dangerous. Ozone gas can irritate the lungs and cause problems, so we don’t recommend them at all. Some air purifier manufacturers add ozone generators to their devices to give off a “cleaner” and “fresher” scent.

The thing about air purifier necklaces is that they use ionizers. While this is a fairly effective way of eliminating particles from the air, they do produce small amounts of ozone gas. I would usually advise against this, but since these air purifiers are small, they don’t produce too much ozone gas, so you won’t have to worry that much.

Air purifier necklaces don’t exactly have that many features. They are very simple devices. So, when reading the specifications of the device you plan on buying, one of the most important things to look for is whether or not it has an ozone generator. And if you find that it has an ozone generator, you’re better off staying away from it.

Go for Trusted Brands

The next tip I can give you is to go for trusted brands. This is because the air purifiers with ozone generators and other not-so-desirable features usually come from fairly sketchy brands. And while I’m not saying only buy the expensive models, I do recommend that you only go for brands that have been tried and tested.

If you can, I recommend looking for real customer reviews of personal air purifiers. This is a great way to get firsthand insights into the efficacy and features of the air purifier necklace. Remember, if you only trust the specs given to you by the manufacturer, you might run into some trouble as the manufacturer obviously won’t talk about the downsides of their air purifier necklace.

Are There Risks to Air Purifier Necklaces?

One of the things I am most happy about when it comes to air purifier necklaces is that they aren’t risky. Initially, I was worried that the air purifier necklaces were doing more harm than good. However, while air purifier necklaces won’t be able to clean the air as much or as effectively as a stand-alone air purifier, they still do a fairly good job. On top of that, they don’t pose any immediate risks.

With that said, I did find some points of concern when reading about how air purifiers work. For starters, I was shocked by the amount of air purifiers with ozone generators. These can be very dangerous and I highly recommend staying away from ozone-generating air-purifying necklaces as much as possible.

Ozone can be especially dangerous if you regularly wear beauty products like lotions, perfumes, and even makeup. If you’re wearing a scented product, the ozone can react with the terpenes of these products, which can be extra dangerous.

When the terpenes react with the ozone, they can produce VOCs or volatile organic compounds. The reaction can actually produce PM2.5, which is especially harmful. This is yet another reason you want to stay away from ozone generators as much as possible.

This problem can easily be fixed if you ensure your air purifier necklace doesn’t have its own ozone generator.

Another minor risk that comes with air purifier necklaces has to do with your skin. Air purifier necklaces work by releasing ions into the air. This charges the particles floating around and causes them to stick to the nearest surface like the ground.

However, the trouble comes if the particles find their way onto your skin. This results in a lot of dirt and pollutants entering your skin. When this happens, you could grow pimples and have to put in a lot of extra work to ensure that your skin is clear at all times.


So, should you buy an air purifier necklace?

Well, that depends on your needs. Remember, they don’t provide as much protection as a room air purifier. But if you’re looking to give yourself a little bit of protection when you’re away from home, this could be a good idea.

However, it’s important to make sure that you find the right model. I recommend avoiding air purifiers with ozone generators and practicing due diligence to ensure your air purifier necklace doesn’t have one. Ozone can be very dangerous, especially when it reacts with other compounds in the air.

With that said, I have to admit that I was pretty surprised by air purifier necklaces. I was almost positive that they didn’t work at all before doing the research, so it was great to learn otherwise. In fact, I learned that as long as you put in the time to find a good air purifier necklace, you might be getting one that’s worth your while.

And at the end of the day, we need to protect ourselves and our bodies at all costs. So, if this means getting an air purifier necklace for that extra bit of protection, you should feel free to do so!

The World’s Biggest Air Purifier

The World’s Biggest Air Purifier

Generally speaking, the larger the room you have, the larger the air purifier. But is there an air purifier big enough to handle the pollutants in an entire city?

Well, the jury is still out on that, but we could know the answers sooner than later.

China has currently built a huge 100-meter air purifier in the province of Xi’an, China, to reduce the city’s smog and pollution.

And to their credit, preliminary studies and results are promising, showing that the air purifier holds great potential for improving air quality for residents.

Researchers at the Institute of Earth Environment at the Chinese Academy of Sciences are currently leading the research on its efficacy and functionality. And according to Cao Junji, head of the research team, the results are promising.

With that said, it’s important to note that Cao Junji also stressed that these are preliminary results.

So, there will be a lot more testing before the team gets to say whether or not the air purifier works definitively.

How Does The World’s Biggest Air Purifier Work?

So, how does this air purifier work?

There’s nothing quite like this giant air purifier in Xi’an.

To start, towering at exactly 100 meters, no other air purifier can come close to this one in terms of size. And to handle such a large area, the purifier works a bit differently than any model you can find in an office or home.

The process of cleaning the air with this air purifier starts at the air inlet. Like home air purifiers, polluted and unpurified air enters the purifier. From there, the air travels through a complex system of greenhouses at the tower’s base. These greenhouses are around the size of an entire soccer field and are solar-powered.

The greenhouses then heat the air up. This causes the air to rise through the tower, passing through a series of filters before escaping out from the top. So, the general philosophy of how air purifiers work is still present in this model, just on a much larger scale and without a fan.

The research team determining the efficacy of this air purifier is currently studying an area of 10 square kilometers in the city. And just a day after the air purifier was installed, the team reported a significant improvement in air quality in that area. In fact, on the days when pollution was severe, the air purifier was able to work and lower the pollution to moderate levels. While it wasn’t able to eliminate the pollution, bringing it down to a moderate level is a huge plus.

Another thing the designers kept in mind when making this air purifier was when they would need it the most. The Xian region experiences the most pollution during winter. This is because most residents heat their homes up, and most homes in the area are powered by coal. So, the more people use coal energy; the more pollution enters the air.

So, this air purifier is specifically designed to function during the winter months.

The entire base of the air purifier has a coating that allows it to generate power through solar radiation, even when winter comes.

And since the base is completely solar-powered, the purifier barely needs any electrical input. So, this is a very efficient air purifier as it doesn’t need any electric input during the daylight hours and only requires a little bit when there’s no more sunlight.

The research team is determining how well this air purifier can work in various conditions and situations. To do this effectively, they have numerous monitoring systems all over their 10-square-kilometer area where they take note of how the air purifier performs in certain conditions, how much of a change they’re seeing in the air quality and other relevant pieces of information.

The particles that this purifier is looking to diminish the most are PM2.5. These are the smog particles that can do the most harm and damage to humans. And during the first couple of runs of this air purifier, the result shows that the PM2.5 levels during heavy pollution dropped by around 15 percent. These are preliminary results, but they are indeed promising.

China is currently looking for different ways to reduce the pollution in their country. They have already installed a large smog tower in an art park in Beijing, and this new giant air purifier in Xian aims to produce a cost-effective and highly efficient means of improving the air quality in different areas.

On top of the preliminary findings of the research team, residents from the area admit that they are noticing a change. Like people who just bought their first home air purifier, they had said that while they didn’t really notice how poor the air quality was before they built the air purifying tower, they definitely notice it now that there’s a giant machine producing cleaner and healthier air.

Residents and researchers alike have a lot of faith in this air purifier. The results are promising, but it’s way too soon to jump to conclusions. So, for now, all we can do is wait a bit longer to see what results the research team found.

Common Air Purifier Scams And How To Avoid Them

Common Air Purifier Scams And How To Avoid Them

I didn’t believe that air purifiers were effective for the longest time. But after staying in my friend’s guest room with an air purifier for one night, I completely changed my mind.

There was only one thing – I got scammed when I bought my air purifier.

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7 Best Air Purifiers for Dust: No More Sneezing!

7 Best Air Purifiers for Dust: No More Sneezing!

My first time buying an air purifier was definitely a learning experience. I originally bought an air purifier for the dust problem in my new apartment, as it was causing my allergies to act up. However, I later found out that the air purifier I bought couldn’t filter out fine dust particles as it was designed to remove odors, so my new air purifier was essentially useless.

But fast forward a couple of years, and I’ve learned a lot.

Now, I have a couple of air purifiers at home that can handle all of my specific needs.

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Will My Air Purifiers Harm My House Plants?

Will My Air Purifiers Harm My House Plants?

Like most people – I love having plants around my indoor space.

There is just something about plants that breathe life into a space that I can’t quite imagine myself without.

That’s why I was pretty anxious when I got my first air purifier. I knew that the plants I had at home were sensitive to changes, and I was really worried that if I kept my air purifier on 24/7, the plants would get affected and that there would be nothing I could do to help them.

That’s why I spent hours browsing the internet looking for answers.

To save you time – in this article, I will show you my findings as to whether or not air purifiers harm houseplants.

Not only that but talk about whether you actually need an air purifier if you have house plants in the first place, compare their individual effectiveness in cleaning the air, and how to make your plants and air purifier work together to improve the air quality indoors.

Can Air Purifiers Harm House Plants?

From what I have found – no, air purifiers won’t do any harm to your house plants. Remember, all air purifiers do is filter out harmful particles from the air.

So, if there’s dust, pollution, and other similar particles floating in the air around your room – the air purifier will take care of them.

And since plants need clean air to survive, how can air purifiers be a bad thing?

I’ve had house plants in my house for many years before I bought my first air purifier – and after years of using the unit on a daily basis – the health and condition of my houseplants were not impacted at all.

The reason some people are led to believe that air purifiers can harm houseplants is that they are thinking of the wrong type of air purifier – an ozone-generating air purifier. You want to stay away from such machines because they are not only unhealthy for your lungs but can also harm your plants.

With that said, keep in mind that ozone generators are very different from ionizers.

You might find some air purifiers with ionizers. These simply introduce ions to the air that causes dust.

Do I Need an Air Purifier If I Have Houseplants?

Most people get houseplants to not only bring some life to their indoor space but also to freshen up the air in their house. After all, plants and trees are largely considered nature’s natural air purifiers. So, it makes sense to think an air purifier is pointless if you already have a bunch of houseplants at home.

However, this couldn’t be further from the case.

While plants are naturally designed to purify and cleanse the air – they are nowhere near as effective at it at such a small scale compared to a high-quality air purifier.

If you have houseplants and want to breathe the best possible air – I’d recommend you to get an air purifier. The difference in air quality will be noticeable just after 10-20 minutes.

Air Purifier vs House Plants: Which is Better For Cleaning the Air in Your Home?

If you want the air in your home to be clean almost right away – an air purifier will be necessary. This is whether you have houseplants or not. Air purifiers are great machines that can really enhance the air quality in a room and make you feel much better.

But there are still a lot of people out there who believe that a couple of houseplants would be more than enough to clean the air and an air purifier would be pretty pointless.

So, to settle this debate, in the section below – I’ll explain how plants and air purifiers clean the air, which is more effective, and when air purifiers and houseplants are the better option.

How They Both Clean the Air

Modern air purifiers are fairly simple devices. All they do is suck in the air in your room, pass it through a number of filters, trap all the fur, dust, pollen, and other harmful particles, and release the clean air back into your room.

Typically, air purifiers have HEPA filters. My air purifier has a real HEPA filter, and honestly – the quality of air in my room is unmatched and nothing like I’ve experienced before.

A good HEPA filter can catch tons of particles, even the smallest ones. This is why air purifiers do such a good job at improving air quality. On top of that, some air purifiers have ionizers, which remove dust particles from the air and force them to fall to the floor. This way – you can easily vacuum them up. Just be sure it is not in operation while you are in the room. Make sure to pop a window open as well so the ozone can disperse.

Plants clean the air in a much more complex manner. The process starts by absorbing CO2 or carbon dioxide. The plants combine the CO2 with sunlight and water to convert it into food, which causes the plants to grow. The result of this is that the plant releases oxygen, which is how it cleans the air.

So, while plants can improve air quality, they don’t actually remove dust and other harmful particles that circulate the air. They do, however, absorb VOCs or volatile organic compounds which are present in many modern homes.

But plants can only do so much. Aside from absorbing the above compounds, they can’t absorb any solid particles, which can be the reason for a number of respiratory conditions including asthma, COPD, and more. This is why I highly recommend that you get an air purifier even if you already have a mini garden of indoor houseplants at home.

Which Is More Effective?

Air purifiers are far more effective at cleaning the air than house plants. Sadly, even if you have a ton of houseplants in a room, all they will be able to do is absorb CO2 and certain VOCs. And even then – that process alone can take plenty of time, which is much slower than what the air purifier can do.

Granted, eliminating CO2, introducing oxygen, and absorbing VOCs are very important for our health. However, when it comes to dust and other solid particles that are floating in the air, houseplants won’t be that effective.

If you have skin problems, like eczema, or allergic reactions due to dust, pollen, and other harmful particles in the air, I highly recommend you get an air purifier.

Even if you don’t have any allergies, inhaling these particles isn’t good for you and sooner or later – you will start to notice your quality of sleep reducing, having more headaches, and other similar symptoms.

Ideally – it’s best to have both an air purifier and houseplants but if you had to pick one – I believe the air purifier is going to benefit you a whole lot more both in the short and the long term.

To give you an example – I suffer from seasonal allergies. When that time of year comes around – my quality of life drops quite a bit – or at least that used to be the case until I finally got an air purifier with a real HEPA filter.

When to Get an Air Purifier

Air purifiers are a great investment for just about anyone. I would personally recommend such a unit, particularly to people with pets, people that suffer from respiratory conditions, and people that live in heavily polluted areas.

If you’re wondering whether or not to get an air purifier – it can be pretty hard to understand the benefits. I was the same until I stayed with my friend for a few days and really started to notice how much better I felt just by breathing in cleaner air.

When to Get Houseplants

Not everyone is comfortable with mechanical filtration. If you’re one of these people, then maybe an air purifier isn’t for you.

In that case, your next best option is houseplants.

However, keep in mind that though houseplants can remove VOCs and absorb CO2 – the rate at which this is done is practically unnoticeable.

That’s why most people don’t get houseplants for air purification purposes but rather as decoration for their homes.

How to Make Your House Plants And Air Purifier Work Together to Clean the Air

Houseplants aren’t necessarily bad for your air purifier and vice versa.

In fact, you can combine houseplants and air purifiers together to get the cleanest air possible.

As easy as this might sound – there is more to it than getting an air purifier and a couple of plants and placing them around your room or home.

There are certain steps you need to follow in order to get the maximum out of your houseplants and air purifier.


First, you have to make sure to place both your houseplants and air purifier in the right spot. For the air purifier, you need to make sure it’s in a place where it can absorb as much air as possible.

If you plan on keeping a window open, we recommend placing the air purifier near the window. This way, the air purifier can suck in and clean a lot of the unpurified air that comes from outside. Aside from that – you also need to make sure the air purifier isn’t next to any furniture or in the corner of your room. This is because the airflow under these conditions isn’t great, meaning the air purifier won’t be able to do its job properly.

For the plants, you need to place them in a spot where they can survive. For example, if the plant requires a fair amount of light, you need to place it near the window where it gets sunlight during the day. Or if you have a plant that can’t handle excessive light, you need to do the opposite and place it away from the window.

Choose the Right Plants

The next thing to do is choose the right plants. To start, not all plants can thrive indoors.

You would want a plant that is fine with indoor temperatures, doesn’t require that much light, and generally enjoys being indoors.

These include:

  • Snake plants
  • Aloe vera
  • Spider plants
  • Ficus

There are tons of plant species out there. And depending on where you live, there may be a couple of species that are native to your area that could be great indoor plants. So, it might require some research to find the best plants to keep indoors, but it will be worth it.

Get Creative

Knowing that your air purifier doesn’t affect your plants and vice versa should give you all the flexibility in the world when it comes to finding the right place for the plants and the air purification unit.

I personally can’t advise you how to go about it because I don’t know the layout of your room – so I will leave the creative part to you.

Just make sure there is plenty of open space around the air purifier and that you place the plants in a place suitable for them.

My personal air purifier sits by the window on a designated table, which gives it the necessary elevation.

As for the plants – they are all over the room – including some hanging from the ceiling.


Air purifiers will not do any harm to your house plants. In fact – air purifiers might actually help your plants thrive as they will get to live in a less polluted environment.

My plants are some of the most sensitive, and I really need to be careful but having used the air purifier for a few years now almost 24/7 – there is no sign of my plants suffering in any way such as falling leaves, discoloration, and other symptoms common for plants that are about to die.

Why Does My Cat Like MY Air Purifier?

Why Does My Cat Like MY Air Purifier?

There were lots of things that surprised me when I got my first air purifier.

To start, I didn’t truly realize how poor the air quality was in my room until I turned the air purifier on for the first time.

I knew I lived in a big city and that air pollution was bad, but my air purifier truly surprised me as to how clean and healthy it can make the air in my indoor space.

But that wasn’t what surprised me the most.

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