Do Laser Printers Use Ink? What is Toner in Printer?

Do Laser Printers Use Ink? What is Toner in Printer?

Laser printers have become a much better alternative for inkjet printers in recent years. Many offices and schools use laser printers for their faster output and low cost per page. How do they do it? Do laser printers use ink? Unlike inkjet printers, laser printers don’t use ink. They use toner instead of ink. What is toner in printer? The toner is the secret behind laser printers’ better and faster performance. There are also fundamental differences in the printing process of laser printers. Let’s get started.

Do Laser Printers Need Ink?

No. Laser printers don’t need ink. They use toner. It’s a more modern technology than ink. What is toner? The toner is a fine powder made of plastic (polyester) and iron particles. There are many advantages to using toner. The cost per page for toner is much less than ink. It doesn’t dry out like ink when it remains unused. It’s perfect for high volume, text-based printing. A toner cartridge can print thousands of pages. It’s also faster than ink. Because of these advantages, laser printers use toner instead of ink. Besides, laser printers are not built to use ink. The technology and printing process of a laser printer is completely different from inkjet printers. That’s why they are not suitable for using ink. The laser technology is compatible with toner, not ink.

What is Toner in Printer?

Toner is used in laser printers. Instead of ink, laser printers use toner to print documents and images. The toner is a fine mixture of powder used in laser printers and photocopiers to print text and images on paper. The toner is basically granulated plastic, pigment, and iron particles that melt to the paper with special heated rollers called a fuser unit. The powdery substances in toner are electrically charged. As a result, it sticks to anything with the opposite polarity, such as a piece of paper. You can find toners in office supply stores or online. Toners come in a cartridge, which should be inserted into the printer. You can replace or refill a cartridge when it is empty. These toner cartridges last a long time. You can print thousands of pages with a single cartridge.

Does Printer Toner Dry Out?

No. Since there is no ink in a laser printer, there is nothing to dry up. Laser printers use toner instead of ink. As toner is a powdery substance, there is no question of drying out. Unlike the ink of an inkjet printer, the toner of a laser printer doesn’t dry out even if you leave it for a long time. It doesn’t matter how long you stay away from your printer or how long it stays unused – the toner won’t dry out. It’ll be usable whenever you want to print something.

toner cartridges in a laser printer

How Long Does a Toner Cartridge Last?

It depends on a number of factors, such as – the size of your toner cartridge, what you print, how often you print, how dense your pages are, etc. A toner cartridge usually lasts a long time. You can easily print several thousand sheets on a single toner cartridge. If you print many image-heavy pages, the cartridge will not last long. Text-based pages, on the other hand, consume less toner. As a result, a toner cartridge lasts a long time if you print text-only, low-density pages. Compared to the ink cartridges, the toner cartridges last way longer.

Can a Toner Cartridge be Refilled?

It depends on the toner cartridge. Some cartridges give you the option to refill, some don’t. Refilling a toner cartridge is a complicated process. You may need to hire an expert to refill a toner. However, it’s not a good idea to refill a toner cartridge. Most of the refilled toner cartridges don’t work right. In fact, manufacturers don’t make toner cartridges with refilling in mind. They are made for one-time use. Consult your printer’s brand professionals to know whether it’ll be a good idea to refill or buy a new one.

Is Ink or Toner Better?

Both of them are good for particular tasks. The inkjet printers use ink, and the laser printers use toner. What are ink and toner? Ink is a liquid substance tinted with pigments or dyes, and toner is a fine powder. Ink cartridges are typically cheaper than toner cartridges. But they don’t last as long as the toner. Generally, ink is better for printing color pictures and home use. Toner, on the other hand, is better for printing high volume text documents and office use. Ink dries up if you don’t use them. But toner is free from this. Toner stays usable even if you don’t use it for a long time. So, both of them have some unique features. It’s up to you to decide which one will serve your purpose.

Why is Toner so Expensive?

Toner is not so expensive if you think about the number of pages you can print with a single toner cartridge. The cost per page is less than 5 cents. Other than that, top printer brands spend a huge amount of money on toner research and development to create better toner. There are also labor and material cost to produce perfect toner. Companies also want to make a profit from selling toners because they sell the printers at a low price. Sometimes, without any profit. It’s their marketing strategy to make money from the toners, not the printers. The toner is expensive because of these reasons. However, the price is reasonable from a cost per page perspective.

Is Ink Cheaper than Toner?

Yes. Ink is cheaper than toner. However, the cost per page for ink is higher than the toner. That’s not the whole thing. Even if the ink is cheaper, you have to buy ink repeatedly to run your printer. Besides, if you don’t use the ink on a regular basis, it dries out. As a result, you’ll have to buy a new ink cartridge. This pattern goes on. Laser printers and toners, on the other hand, can be expensive upfront, but in the long run, they are cheaper than inkjet printers. The cost per page in a laser printer is one-tenth of what it is for inkjet printers. Generally, a typical laser printer costs around only 3 cents per page.


So, do laser printers use ink? Now you know the answer. The toner is the magic ingredient behind the laser printer’s success. It makes printing faster and easier than inkjet printers.

How Do Electric Razors Work? Electric Shaver Mechanism

How Do Electric Razors Work? Electric Shaver Mechanism

Electric razors are not a novelty anymore. It is one of the most used gadgets for modern men. According to, the number of electric shaver users in the US is more than 75 million. And it’s increasing every year. When using an electric razor, many of us wonder, how do electric razors work? How does an electric shaver cut our beards so efficiently and smoothly? What are the mechanisms of an electric razor? Well, the technology behind electric shavers is very simple. Let’s read how it works.

How Do Electric Razors Work?

There are two main parts in an electric razor to cut the hair. Those are – an ultra-thin, perforated metal foil and a set of tiny blades, also known as undercutter. The function of the perforated metal foil is to cover the oscillating blades of the shaver and to protect your skin from direct contact with the blades inside. The foil also has some tiny holes in it to trap the hair. These holes are smooth on the outside but sharp on the inside. Body hair can enter through the hole to be cut by the sharp blades inside. The set of tiny blades oscillate back and forth very quickly on the other side of the foil. When the hair enters through the metal foil, the sharp blades slice off the hair.

Types of Electric Shavers

There are two types of electric shavers. They are Rotary shavers and Foil shavers. Both of them can give you a clean shave, but a foil shaver can give you a cleaner and smoother shave than a rotary shaver. Rotary shavers are especially suitable for thick, long, and uneven hair. There is also a difference in their design, shaving process, technology, and noise level. But the basic mechanism is the same. Both electric shavers have a thin layer of perforated foil with tiny holes that touches the skin and captures the hair. Then the fast oscillating blades cut the hair inside. The main difference between the two types of shaver is in the shaving process. A foil shaver should be used in a linear motion, and a rotary shaver should be used in a circular motion.

How Does a Rotary Shaver Work?

Rotary shavers, as the name suggests, have three or four rotating heads. Usually, they come with three heads in a triangular shape. Move a rotary razor in a circular motion so that it reaches the deep crevices and curves of your face. The circular motion pulls the facial hair into the shaver and cut them inside with the tiny blades. It is easy to maneuver around the chin and the neck with a rotary shaver. An ideal rotary shaver can get hair in all the nooks and crannies on your face. Rotary shavers are perfect for fast-growing and uneven facial hair. If you don’t have a daily shaving routine, and you shave only once or twice a week, a rotary razor will give you the best result.

How Does a Foil Shaver Work?

A foil shaver is named after the foil that covers the blade inside the shaver. The word foil refers to the thin sheets of metal that have tiny holes. In a foil shaver, a thin layer of foil covers its oscillating blades. The thin layer lifts the hair from the skin to cut it neatly. There are three or four blades options in an electric foil shaver. Four blades give you a faster and closer shave than a three blades shaver. You can move the foil shaver in a linear motion, the way you use a standard razor. There is minimal contact between the blade and the skin. As a result, it doesn’t cut or irritate your sensitive skin. If you shave every day, and you want perfection for trimming sideburns, mustache, or beard, then a foil electric shaver is the right choice for you.

a young man using an electric razor

Can You Cut Your Face With an Electric Razor?

It’s very unlikely if you use the shaver correctly. The blades of an electric razor do not come in direct contact with your skin. Your skin is protected from the blades by the foil, the thin layer that touches your skin. So, it’s less likely that you’ll cut your face with an electric shaver. The makers of electric razors are aware of the possibility of cutting your face with an electric shaver. That’s why they designed it in a way to protect your face.

Are Electric Shavers Bad for Skin?

Not at all. In fact, electric razors are excellent for sensitive skin. The blades of an electric shaver do not touch your skin. It is the ultra-thin layer of foil that touches and comes in direct contact with your skin. So, there is hardly any chance of skin irritation and razor cuts while shaving.

Do Electric Razors Hurt?

No. Every precaution is taken to prevent an electric razor from hurting us. It’s understandable that we think an electric shaver might hurt us. But there is no chance of an electric razor hurting us. As mentioned above, blades do not come in direct contact with your skin. Body hair is trapped through the tiny holes of the foil, and then the oscillating blades inside do their job. Don’t press the shaver too hard on your skin. And you’ll be fine.

Are Electric Shavers Worth It?

Certainly. If you are a busy person and you need to shave every day, an e-razor is highly worth it. E-razors shave faster than a manual razor. You don’t need to get water, shaving brush, shaving cream, foam, or gel to shave with an e-razor. Within a few minutes, you can get a perfect shave anywhere you want. Plus, there is less chance of skin irritation, nicks, and razor cuts with an e-razor. Shaving every day with a manual razor is bad for your skin since the blades come in direct contact with your skin. Electric razors are perfect for daily shavers in every way.

Can Electric Razors Give You a Clean Shave?

Yes. E-razors can give you a clean shave. But not as clean as a safety razor. The blades of an e-razors barely touch your skin. The thin layer of foil comes between the blades and your skin. That’s why the e-razors give less clean shave than the manual safety razor. That doesn’t mean e-razors can’t give you a clean shave. They can. And the level of clean shave they give is enough for most people. The foil shavers are better to get a clean shave than the rotary shavers.


Using an electric razor is easier than you think. You just need to know how to use it perfectly and get used to it.

What is a PC? Is a Laptop a PC? Definition of a Personal Computer

What is a PC? Is a Laptop a PC? Definition of a Personal Computer

It may seem a straightforward question with an obvious answer. But it’s a tough question because of the receding boundary between a computer and other ‘computer-like’ devices. Modern gadgets can do so many things like a computer. Therefore, many of us are not sure about the exact definition of a pc even though we use the term every day.

What is a PC?

PC means personal computer. The term PC was coined by Ed Roberts when he introduced the MITS Altair 8800 in the 70s. Later, the word PC was popularized by IBM (International Business Machine Corporation). The first personal computer produced by IBM in 1981 was called the IBM PC. Later, many other companies started making computers by following the IBM technology. Those computers were also known as IBM PC or IBM Compatibles. The term ‘IBM PC’ fell out of use because of varied manufacturers and diversified modern PCs.

A pc is essentially a computer that is designed for use by one person at a time. A computer is an electronic device that stores and processes data based on the instructions provided by a software or hardware program. Personal computers are made for general users. You can use a pc to browse the web, type documents, send an email, and play games. You can also use it to edit and create a presentation, spreadsheet, and videos.

Some people also use the term pc based on the operating system of a computer. There are two most influential OS in the market — Microsoft OS and Mac OS. If a computer runs on a Microsoft operating system, people call it a pc. Many people think a Mac is different from a Windows pc. The truth is, there isn’t much of a difference between Windows OS and Mac Os. Both are operating systems for personal computers. And, only operating systems don’t determine if a device is a pc or not. Then, what are the criteria to call a device a pc?

What Makes a PC, a PC?

First of all, a personal computer is meant to be used by one person at a time. So, there is no confusion about the word “personal.” The problem lies with the word “computer.” What is a computer? Is a laptop, a tablet, or a smartphone a computer? To resolve all the confusion about the definition of a personal computer, I have figured out some basic features that every pc has. If a device contains all these features, we can call it a pc.

  • A PC has an operating system. It can be Windows OS, Mac OS, or even Android OS.
  • Personal computers have a microprocessor. It is the microprocessor that allows manufacturers to put an entire CPU on one chip.
  • Computers store data in its memory.
  • PCs have the ability to take input and produce output.
  • You can install software or apps on a personal computer.
  • A personal computer is designed to be used by one person at a time.
  • A pc can be any size. Size doesn’t matter. As long as it’s used by one person and has other main features of a computer, it’s a pc.
  • Personal computers have multitasking capabilities. That is, it can do many tasks simultaneously and efficiently.

PC: a laptop, a tabtet,  and a smartphone side by side on a table

Is a Laptop a PC?

Yes, of course, why not? A laptop is a pc in every way. Is there anything that a laptop computer cannot do, but a desktop computer can? Desktop pcs and laptops are quite identical. Their hardware and software capabilities are almost the same. Modern laptops are coming with such high-end configurations that they can certainly beat a desktop in terms of configuration and personal usage.

Every laptop has an operating system, a microprocessor, and a memory to store data. Laptops can also take inputs, process data, and produce output. You can install every desktop software and app on a laptop. Moreover, laptops have multitasking capabilities. So, what is lacking to call it a pc? Nothing. So, a laptop is a pc. Laptops are a more modern and more updated personal computer. 

Some people think pc refers to only a desktop computer. That’s a wrong conception. There are some solid reasons behind people’s perception that a personal computer means a desktop computer. Compared to desktops computers, laptops are a more recent invention. Before the laptop revolution and popularity in modern life, we used desktops for our personal use and called it a PC. So, it stayed in our mind that pc means a desktop computer. However, if you look at their configuration and capabilities, there isn’t much of a difference between a desktop and a laptop.

What Does a PC Do?

A personal computer can do a lot of different things. All you need is to install a software or an app to make the computer do something for you. Every software does a specific job, such as – you can browse on the web with a browser, you can create, type, and store documents with a word processor, you can also play audio and video with a media player. Other common uses of a computer are – sending an email, playing games, creating and editing a presentation, working on a spreadsheet, editing photos, and videos, etc. 

How Does a PC Work?

It’s a complicated process. But basically, a computer takes input, stores data, processes the data, and produces output. Inputs are like instructions. It’s a way of communicating with the computer. We tell a computer what to do by providing instructions and commands. 

There are many input devices like — mouse, keyboard, scanner, or even software installed on the computer. After taking the input or instructions, the CPU (central processing unit) processes the information and produces results. Once the data is ready, it sends the data through an output device. An output device can be a monitor, speaker, printer, ports, etc.

Different Types of Personal Computer

Most of us think there are only two kinds of pcs — desktop and laptop. However, pcs come in many shapes and sizes, and they perform many different functions. The most common type of pcs are desktops, laptops, tablets, smartphones, etc. In the most general sense, a calculator, scan groceries at the store, and an ATM is also a computer.

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Is a Mac a PC?

Yes. There is not much of a difference between Mac and personal computers. A Mac and a pc use almost the same hardware. The reason behind differentiating between a Mac and a PC is their operating system. Most of the pcs run Windows OS, while Macs have only Mac OS. That’s why people think Macs and pcs are different. The truth is, you can even install Windows OS on a Mac computer.

Macs have all the qualities of a personal computer. It is used by an individual, which makes it a personal computer. Like other pcs, Macs have an OS, a processor, memory, input and output capabilities, apps and software installation program, multitasking capacity — every definitive feature of a pc. So, in every way a Mac is also a pc. All Macs are PCs, but all PCs are not Macs.

Is a Tablet a Computer?

a tablet pc on a table

Yes, a tablet is a computer. If we look at the features that make a computer a computer, we see most of the standard features of a computer are present in every tablet. A tablet has an operating system and a processor. It can take input, and store data, process information, and produce output like any other computer. Tablets are exclusively designed for use by one person at a time. They can also do many tasks simultaneously. 

So, there is not much distinction between regular desktops/laptops and tablets. The main difference is the level of capacity. Tablets are usually less capable than a laptop or desktop. The process of data input is also different in a tablet. Tablets don’t have a mouse or keyboard. Instead, it has a touchpad and accepts inputs directly on its screen. 

Is a Smartphone a Computer?

Yes. Why not? A smartphone has all the basic principles of a computer. Like a computer, a smartphone has an operating system, a processor, takes input, stores memory, processes, and produces output. You can install many apps on it. And it has multitasking capabilities too. So, what’s lacking in it to call it a computer? Maybe smartphones have limited capacity compared to the modern desktop and laptop pcs. But for a small device, it has way more capabilities than the 70s and 80s computers. In fact, modern smartphones are much more powerful computers than the original pcs were. So, yes, a smartphone is also a computer.


A personal computer is not a particular hardware or a device. It doesn’t necessarily need to run Windows OS to call it a pc. We can classify a device as a personal computer if it contains the fundamental features that constitute a pc. Rapid advancement in technology also makes it hard for us to define a gadget. A gadget that was incapable of doing most pc tasks in the past is now excellent and efficient in doing those tasks. So, the difference between them is getting narrower. That’s why we can include those devices in our definition of a personal computer. And the definition of a personal computer is getting broader day by day.

Are Laptops Good for Gaming? Should You Buy a Gaming Laptop?

Are Laptops Good for Gaming? Should You Buy a Gaming Laptop?

Are laptops good for gaming? The answer depends on what type of laptop you use. Is it a regular laptop or a gaming laptop? Regular laptops are not built for gaming. Therefore, they are not ideal for gaming. By contrast, gaming laptops are equipped with high configuration components. Besides, they are built especially for gaming – that’s why they are excellent for gaming. Modern gaming laptops are sleek, quiet, more powerful, and efficient.

Gaming in the same place is monotonous. It’s much more exciting to play games on a laptop because of its portability. You can sit anywhere you want and start playing the game. Gaming is a hobby for some and addiction for others. In the past, desktops were the only option for pc gaming. After the laptop revolution, laptop gaming has gained enormous popularity. Modern gaming laptops have also come into the market with lots of extraordinary features.

Can You Use a Regular Laptop for Gaming?

Yes, you can. But don’t play the hardcore, battery-draining games on a regular laptop. Gaming demands better picture and sound quality, better memory, and processors. Most of the laptops do not have that high configuration. That doesn’t mean regular laptops are bad. Simply, they are not suitable for gaming. Traditional notebooks are perfect for work, office use, and general purposes of computing, not for gaming. That’s why you should play only for one or two hours to avoid damaging the vital parts. The most common problem for gaming on a regular laptop is overheating. Besides, conventional laptops have mediocre cooling systems. So, the perfect answer to the question should be, you can use a regular laptop for gaming, but in moderation. Just try to play simple and easy games for a short period of time.

How Does Gaming Affect a Laptop?

Gaming is not necessarily bad for a laptop. The main problem is overheating. The processor heats up faster, and laptops need to work hard to run the latest pc games. Moreover, the cooling system on regular laptops is not enough to sustain the heat.

Over-heating damages your laptop’s CPU and GPU. Consequently, it reduces a laptop’s lifespan. If you play for long hours without a proper cooling system, your precious laptop might crash. Always keep your charger connected while playing games. Besides, playing games on battery will damage your battery. Gaming can also hurt your keyboard since it’s fragile and not specially made for gaming.

Gaming laptops are not usually affected by these issues. You can play for longer hours with high CPU/GPU performance. There is a proper cooling system in a gaming laptop to sustain overheating. Keyboards are strong, but you should use an external keyboard and mouse to avoid the possibility of hurting the laptop keyboard. However, you have to keep the charger connected even in a gaming laptop while playing games because battery performance is still mediocre in gaming laptops.

Difference Between a Regular Laptop and a Gaming Laptop

  • Regular notebooks don’t have the extra features of a gaming laptop. They are best for typical personal and official work.
  • Gaming laptops have all the features of a regular laptop. Plus, other high-performance features for gaming.
  • A high-speed processor is mandatory for gaming laptops to load the game faster. However, a moderate processor is enough for regular laptops.
  • Gaming laptops have a dedicated graphics card to enhance the gaming experience. Most of the regular laptops have only an integrated graphics card.
  • The RAM of the gaming laptops is usually 3-4 times higher than regular notebooks.
  • Regular laptops have a longer battery life than gaming laptops. Because of high configuration in other areas, gaming laptops sacrifice the battery life.
  • Gaming laptops are usually heavier than typical laptops.
  • Regular notebooks are cheaper than gaming laptops.

Gaming laptop on the table
Razer Blade 15 Gaming Laptop

Are Gaming Laptops Worth It?

Gaming laptops have become a lot better than before. When gaming notebooks first came out in the market, they had an unpleasant look, bulky design, thermal issues, and terrible battery life. Modern gaming notebooks are slimmer and more efficient. If you want a smooth performance of the latest games, you need a gaming laptop. Indeed gaming laptops are expensive. However, they are getting cheaper. Companies like Acer and Lenovo have budget builds with exceptional performance for cost.

If you are a serious gamer and you want portability, you should definitely go for a gaming laptop. If you don’t have enough space for a desktop gaming pc, then a gaming laptop should be your obvious choice. You can comfortably sit on bed or couch and play games. Plus, you can take the gaming laptop anywhere you want and start playing. You don’t need to buy a desk, a chair, a monitor, basically a whole station for gaming if you buy a gaming laptop.

Advantages of Gaming Laptops

  • Portability. You can play and take your laptop anywhere you want.
  • Top hardware configuration. It has exceptional quality and extremely capable hardware configuration.
  • Gorgeous Design. Modern gaming notebooks look slim, robust, and luminous.
  • Multi-purpose usage. They can do a lot more tasks beyond gaming, such as – video editing, programming, and all the regular pc tasks.
  • High-speed processors. It helps to load the game faster and to run smoothly.
  • High-quality GPU. It ensures that your laptop plays games at higher settings.
  • Excellent RAM. Most Gaming laptops’ RAM ranges between 8-16 GB.
  • It has a great cooling system with a high-speed fan to handle the heat.

Disadvantages of Gaming Laptops

  • The best gaming laptops are expensive. You can get a better desktop pc for gaming at the same price.
  • They are heavier than regular laptops.
  • It has the worst battery life. You must ensure constant power supply to get the best performance.
  • They are less upgradeable. You can easily change the RAM, storage space, and SSD of a gaming laptop. However, replacing the graphics card or upgrading the CPU is not possible for a gaming laptop.
  • Compared to a desktop monitor, gaming laptops’ screens are smaller.

Are Gaming Laptops Good for Everyday Use?

Yes, of course. They are like other regular laptops, and great for everyday use. A gaming laptop can do all the basic pc tasks like conventional notebooks. The only difference is it has some extra features to give you the best gaming experience. However, if gaming is not a priority for you, there is no point in buying a gaming laptop. You better go for a regular laptop for everyday use. You can occasionally play moderate games on a standard laptop if you want.

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Laptop vs. Desktop for Gaming

Desktops are ideal for serious gamers. If you have enough space, and portability is not an issue for you, building a custom gaming pc is the best option. You won’t need to worry about battery life, overheating, and upgradability. You can play the latest games on your desktop smoothly. Desktops are also cheaper than equivalent gaming laptops. You will get a far better and faster desktop pc at an equal price. In addition, desktops have a significantly better price-performance ratio. They are also easy to customize, repair, and upgrade.

Gaming laptops are best for portability. Other than that, desktops are more flexible than gaming notebooks. However, if you don’t have enough space, frequently travel, and hate playing games at the same spot every day, a gaming laptop is the only choice for you. They are an excellent option for students and people who work from home or offsite locations but want to game as well. Read this article from Intel for a detailed laptop vs. desktop comparison.


So, are laptops good for gaming? To sum up, regular laptops are not good for gaming, but gaming laptops are great for gaming. If gaming is your passion, and portability is your priority, you can go for a gaming laptop without any hesitation. If you want a notebook for school work, official work, or professional work, also want to play games occasionally, you can buy a gaming laptop. You can game on a regular laptop too, only the simple and easy games for a few hours.

14 Benefits of an Air Purifier – Are Air Purifiers Worth It?

14 Benefits of an Air Purifier – Are Air Purifiers Worth It?

In an era of all kinds of pollution, we need the most updated technology to survive. An air purifier is one of the most modern technologies to combat air pollution. Everyone knows the consequences of air pollution. However, most of us don’t know the benefits of an air purifier. There are many benefits of an air purifier. It can help you in any commercial or residential environment. Air purifiers are also perfect for offices, schools, and hospitals.

Are Air Purifiers Worth It?

Absolutely. Let’s look at some of the statistics to know why. According to the Environmental Protection Agency (EPA), indoor air is more polluted than outdoor air because of less air circulation. It may sound strange, but it’s true. Moreover, indoor pollutants have a 2 to 5 percent higher concentration than outdoor pollutants. The higher the concentration of the pollutants, the more harmful it is. Irritation of the eyes, nose, and throat happens because of these pollutants. It also causes headaches, dizziness, fatigue, respiratory diseases, heart disease, and cancer. Now, with a little investment, if you could get rid of the impacts of pollution, wouldn’t that be great?

Americans spend almost 90 percent of their time indoors. Young people, older adults, and people with heart and lung disease spend more time indoors. If the indoor air quality is not fresh and healthy, you can imagine what can happen to your lungs and respiratory system. By staying indoors most of the time, we are exposed to inhale all the pollutants through breathing. And the consequences are deadly. So, I would say spending on an air purifier is a smart decision.

Are Air Purifiers a Waste of Money?

Not at all. Rather, buying an air purifier is money well spent. Investing money in an air purifier is like investing in your health. Your indoor air quality can impact your health in many ways. Some impacts can be irreparable like – lung cancer, asthma, or heart diseases. Most of us think that indoor air is already fresh and purified. But that’s not true. Indoor air is more polluted than outdoor air.

Now, what are the sources of indoor air pollution? Some pollutants are produced inside, and some come from the outside. Indoor sources include – tobacco, fireplace, wood and coal heating, cleaning supplies, paints, radon, mold, and pet dander. Outdoor air pollutants enter the buildings through open doors, open windows, and cracks in structures. Moreover, outdoor climate, weather conditions, air exchange rates, and occupant behavior also affect indoor air quality. 

The good news is air purifiers can solve these problems with 99 percent efficiency. There are also other health benefits of an air purifier. So, air purifiers are not at all a waste of money. 

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air purifier at a corner of a room

What Does an Air Purifier Do?

Air purifiers have some internal fans that absorb the air in your home through a series of filters and remove harmful airborne particles such as – dust, bacteria, pollen, etc. After purifying the air, it releases the air back into your room. Throughout the day, an air purifier performs this task several times and keeps the indoor air fresh. Watch this video to know exactly how air purifiers work.

Benefits of an Air Purifier

There are many health benefits of an air purifier. Some of them are very crucial to our health. To be honest, the level of air pollution in the city is life-threatening. Because of the massive industrial revolution, air quality in every city is miserable. Pure fresh air has become a rarity. However, Air purifiers can help us to breathe fresh air in our home.

Eliminates Triggers of Asthma Attacks

According to the Centers for Disease Control and Prevention (CDC), 1 in 13 people has asthma. You can find most asthma triggers in your home, such as – dirt, dust, household cleaners, air fresheners, smoke from cooking, cosmetics, perfumes, and hairsprays. Pet dander, pollen, and dust mites irritate asthma patients’ airways and cause difficulty breathing.

You can vacuum your bed, carpet, and floors to get rid of these pollutants. Still, some of them remain suspended in the air, and they can seriously increase your asthma attacks. Most air purifiers capture these pollutants so you can breathe clean air. HEPA filters, with its multi-layered meshes, can trap pollen, dust mites, and pet dander. In addition, the meshes are thinner than strands of hair, and it can effectively purify indoor air. An air purifier that removes microscopic contaminants is ideal for asthma patients. Along with using an air purifier, you should also increase airflow in your home for the best result.

Removes Allergens

There are many allergens in our home, such as – pollen, tobacco smoke, dust mites, and dander. When pets scratch themselves, they spread a lot of hair and dander that keeps circulating in the air. Moreover, pollen particles flow in with the breeze through open windows, or they stick to your clothes when you are outside. 

Breathing in tobacco smoke, pollen, dust, and dander cause our body to produce IgE. IgE is responsible for allergic reactions. To get rid of the allergens, we should use an air purifier. With multi-layered filters, air purifiers can eliminate the allergens and produce clean air for us.

Traps Tobacco and Cigarette Smoke

The smoke of tobacco causes pulmonary diseases, bronchitis, dementia, and heart disease. Ear infections, asthma, and pneumonia are also the side effects of cigarette smoke. In addition, second-hand smoke is deadly for children and elderly people because of their poor respiratory system. With HEPA filters and activated carbon, air purifiers can remove smoke from your room. When you install an air purifier – odor, gases, and smoke pass through the activated carbon and get absorbed in it. Consequently, you breathe the most purified air.

Reduces Harmful Chemicals

Nitrogen dioxide and carbon monoxide are found in high motor vehicle traffic areas. These gases may come into the house and cause dementia or Alzheimer’s disease in the long run. Moreover, regular household cleaners contain ammonia and chlorine. Daily exposure to these chemicals can lead to a tumor, cancer, or neurological disorders. Air purifiers can clean these chemicals with activated carbon and save you from potential health issues. The carbon filtering process traps the chemicals and recycles fresh air back to the room.

Neutralizes Unpleasant Odors and Eliminates VOC 

Volatile organic compounds (VOC) are chemicals found in paints, furniture coatings, aerosol sprays, clothes from dry cleaners, stored fuels, and air fresheners. The substances have a strong smell that can cause nausea and breathlessness. You can tell whether there is VOC in your home if you have watering eyes, nausea, difficulty breathing, and a burning or choking sensation in your throat. Air purifiers save you by trapping gases with its multi-layered filters. It also absorbs the smoke and odor of cooking oil or spices. Consequently, you won’t be disturbed by unpleasant smells or be embarrassed in front of your guests.

Reduces the Chances of Airborne Diseases

Tiny pathogens floating in the air are the culprit behind common cold and flu. Airborne diseases are dangerous because they are contagious and can affect every family member. HEPA filters in air purifiers efficiently capture bacteria and viruses. This filtering process saves you from unwanted cold and flu. An air purifier is a must for people with a weaker immune system – like children or senior citizens.

Improves Sleep

Air purifiers capture all the allergens, bacteria, dust mite, fungi, as a result, improve the air quality. This improved air quality helps you to sleep better. Air purifiers also make a soft and soothing sound that hums you to sleep. The sound that air purifiers make is like the ocean waves or the calming winds on a mountain top. These peaceful sounds will help you to fall asleep.

Eliminates Radon Gas 

Radon is a colorless and odorless gas that emits from building materials like rocks, soil, and granite. You can also find it in homes, offices, and schools. It enters through cracks in the floors and walls, construction joints, or gaps around service pipes, electrical wires, and sump pits. Radon gas damages the cell linings of the lungs and leads to lung cancer. Using an air purifier is the easiest way to remove radon gas. An air purifier sucks the gas into its unit and purifies the air for you. HEPA filters and activated carbon filters can trap radon gas and protect you from its harmful effects.

Extracts Airborne Asbestos Particles 

Asbestos is an odorless and tasteless mineral. This heat resistant mineral is made of durable fibers. In the past, asbestos was used heavily in building materials and everyday products. But later, we came to know that it causes lung cancer and tissue scarring. Swelling in the neck or face, loss of appetite and difficulty swallowing are some symptoms of asbestosis. To completely get rid of asbestos from your home, you need professional help. Asbestos particles will flow in the air during the removal process. An air purifier can effectively capture the floating asbestos particles. Use HEPA air purifiers to save yourself from the harmful effects of asbestos. 

Increases Life Expectancy 

Harmful airborne particles can impact our brain and cognitive function. Moreover, indoor air pollution weakens cardiac, respiratory, and even neurological systems. Pollutants can also accumulate in our bodies and seriously damage our most vital organs. By tackling these fatal indoor pollutants, an air purifier can increase our life expectancy in the long run.

Removes Outside Pollutants 

Allergic diseases are more common in modern and urban cities. People living in modern cities near highways are more likely to have allergies and asthma. Because the pollutants near these locations include ozone, sulfur dioxide, nitrogen dioxide, and diesel exhaust particles. All of these can be hazardous to those with allergies and asthma. To stop outdoor pollution, you should use an air purifier. You can also create proper ventilation and airflow in your house. But that’s not enough. Along with those, you must use an air purifier.

Reduces Carbon Dioxide Levels in Your Home

We all know carbon dioxide is harmful to us. That’s why we release it every time we inhale oxygen. When we are in a confined space like our home, there is less scope of oxygen circulation. Lack of oxygen circulation increases the amount of carbon dioxide in the air. Consuming too much carbon dioxide can cause shortness of breath, headaches, dizziness, weakness, increased heart rate, sweating, lung diseases, and even death. An air purifier with a HEPA filter can reduce carbon dioxide in the air and circulate the air in your home.

Removes Dangerous Insects 

Mosquitoes carry the germs of some deadly diseases. We know what little mosquitoes can do to our health. We use aerosol and sprays to get rid of mosquitoes. But mosquitos usually do not die from the chemicals of aerosol or insect spray. Rather, we spread toxins in the indoor air by spraying aerosols. So, in an effort to kill the mosquito, we add more toxins in the home environment. However, Air purifiers can do a much better job than aerosols to get rid of mosquitoes and other bugs. By using an air purifier, you can remove mosquitoes without making indoor air toxic. 

Lessens Contamination in Hospitals

Most of the hospitals are near freeways, and they draw in a lot of outdoor pollution. Indoor pollution in hospitals is more destructive than anywhere else. People in the hospital are close to airborne viruses and bacteria. The germs can settle on magazines, office brochures, clipboards, doorknobs, and pens. Hospitals use disinfectants, but they are not enough. Rather, they leave toxins in the air. An air purifier can effectively prevent these germs from landing on things. They also remove the toxins in the air left by the disinfectants. Air Purifiers can also be useful in operation theatres.


A small investment in an air purifier can have a big impact on your life. As mentioned above, the health benefits of an air purifier are many. It can certainly improve indoor air quality and provide us fresh and healthy air every day.