Does Air Purifier Help With Cigarette Smoke?

Does Air Purifier Help With Cigarette Smoke?

When it comes to cigarette smoke, many things go into how it affects your home. You might wonder if an air purifier can help remove the smoke and improve your home’s smell. In this blog post, we’ll look at how air purifiers work and share tips on how to use them to eliminate cigarette smoke in your home. Keep reading for more information!

Dangers of Tabacco Smoke

If you know a smoker in your life, or if you, yourself is a smoker, you might know that tobacco smoke harms your health, but they may not realize just how dangerous it can be. Secondhand smoke is incredibly toxic to children, who are more likely to suffer from respiratory problems, asthma, ear infections, heart disease and, worst-case scenario, lung cancer. If you live with a child, it’s essential to take steps to protect them from secondhand smoke. This might include quitting smoking altogether or at least smoking only outdoors. It would help if you also considered using air purifiers to eliminate dust and other particles from the air inside your home. Taking these precautions can help make your home safer and healthier for your family.

Why are they Dangerous?

Tobacco smoke comprises toxic gaseous compounds like acetaldehyde, hydrogen cyanide, and many other airborne particles. These compounds are usually grouped under volatile organic compounds or VOCs. The toxic chemicals in tobacco smoke are problematic because most purifiers don’t remove such particles. As a result, tobacco smokers can contaminate the air for everyone else, even using a purifier. If you’re looking for an air purifier that will remove cigarette smoke particles, look for one that explicitly lists VOCs as one of the contaminants it removes.

Remove Smoke Smell

Air purifiers are a popular solution for dealing with poor air quality, but they are not always the most effective option. While a purifier can eliminate dust and other particulates, most air purifiers do not permanently remove gaseous pollutants. In addition, an air purifier can be expensive to operate and may need to be replaced frequently. The most effective way to eliminate smoke is to remove the source of the pollution. This can be done by ensuring that appliances are adequately vented, avoiding using chemicals, and providing adequate ventilation in the home. In addition, opening windows daily will allow fresh air to circulate throughout the house, helping to dilute any pollutants that may be present. These simple steps make it possible to improve indoor air quality significantly.

Air Purifiers VS Tobacco Smoke Particles

Let us now see how the types of air purifier filters combat (or not) the smoke particles in your room and see which is the best air purifier for removing tobacco smoke.

Ozone generators and ionizers

The U.S. Environmental Protection Agency has found that these filters create enough ozone to be harmful, so they should never be chosen to improve indoor air quality. Ozone generators and ionizers add this toxic pollutant in extra amounts in high concentrations. Still, there are better ways to eliminate adversely affecting effects on yourself or others around where it’s being used!

UV-Based Filter

One type of purifier that is often marketed as being able to remove viruses and bacteria utilizes UV radiation. However, studies have shown that these purifiers are ineffective against harmful particulate matter in smoke. Most models available for home and room use aren’t compelling enough to do what they claim to do in the first place.

HEPA Filter

Mechanical filters that use a high-efficiency particulate air (HEPA) filter are very effective against particulate pollutants. HEPA filters are tested and proven to remove 99.97% of all particles that are 0.3 microns in diameter. This means that they will remove the visible “smoke” elements of cigarette smoke and may slightly reduce the smell. However, HEPA filters are ineffective against volatile organic compounds (VOCs). The toxic gases in smoke are potentially the worst part, and VOCs are a significant component of tobacco smoke. So a HEPA filter alone will not do enough to clear the tobacco smoke from the area.

Gas-Phase Filters

Gas-phase type of high-efficiency particulatefiltersHEPA) filter. They use a material like activated carbon to trap molecules of gaseous substances. A carbon filter may be able to get rid of some VOCs or smoke particles that cause secondhand smoke. However, they can be quickly “used up,” or saturated, as the gas molecules take up all the possible attachment points in the filter, requiring replacement. They also must be tailored to specific types of molecules, so a single gas phase filter is unlikely to entirely remove all the VOCs found in secondhand smoke from cigarettes in the room.

PCO Air Cleaners

PCO purifiers are air purification systems that use a catalyst to destroy pollutants. While this can be an effective way to remove contaminants, it is not always the most efficient method. PCO purifiers often work too slowly to effectively clean the air in a room, making them less effective than other cleaners.

PECO Air Cleaners

The PECO air cleaner is a high-efficiency particulate air (HEPA) filter specifically designed to eliminate the particulate pollutants and the VOC elements of cigarette smoke. As a result, it can effectively reduce the unpleasant smell and the harmful side effects of secondhand smoke. However, no purifier will remove the residue of cigarette smoke from a house that has been smoked for months and years. Once you’ve chosen to use the best purifier possible (or even to quit smoking in the place), you have to clean and sanitize the home to eliminate the odour.


The best option if you are looking for air cleaners to help with the odours of cigarettes is to look for either HEPA filters, PCO filters, or PECO filters, as these are the ones that combat the cigarettes’ particulate matter the best.

Air Purifiers For Smoke

You would know that it is the best air purifier for smoke if it has the highest CADR rating for a smoke!

What is a CADR Rating?

The Clean Air Delivery Rate, or CADR, is a metric the EPA developed to measure the performance of residential air purifiers. The CADR rating reflects the volume of air in CFM (cubic feet per minute) cleaned by particles of specific sizes. The CADR rating is based on three particle sizes: 0.3 microns, 0.5 microns, and 1 micron. To calculate the CADR rating, the purifier is placed in a test chamber, and high-efficiency particulate air (HEPA) filters are used to remove particles from the air. The airflow rate is then measured, and the CADR rating is calculated.

CADR ratings are important because they provide a way for consumers to compare the performance of different air purifiers. The higher the CADR rating, the more efficient the purifier will be at removing particles from the air. When choosing an air purifier, it is essential to consider the size of the unit and the specific needs of your home. For example, if you have allergies, you will want to choose a unit with a high CADR rating for particle removal.

Air Purifiers to Purchase:

  1. Sterra Breeze™ Air Purifier ( 80m or 400m3/h CADR)
  2. TaoTronics Hepa Air Purifier TT-AP001 (70cm3/h CADR)
  3. Levoit Core 300S (195m3/h CADR)


Several different types of purifiers are on the market, but not all are effective against cigarette smoke. To find a device that will help clear your home of cigarette smoke, you need to look for one that has either a HEPA or a PCO filter. PECO filters are designed to eliminate the particulate pollutants and the VOC elements of cigarette smoke, making them the most effective option. However, no purifying device will thoroughly remove the smell of cigarettes from a house that has been smoked for months or years. Once you’ve chosen to use an air purifier, you also need to clean and sanitize your home to eliminate any remaining traces of tobacco smoke.

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