Do Air Purifiers Help with Mold?

Mold Spores Air Purification

Mold is a common problem in homes and other buildings. It can easily proliferate indoors, damaging surfaces and releasing harmful spores into the air we breathe.

Air purifiers are said to be highly effective against mold spores, viruses and many other airborne contaminants, but how exactly do they mitigate mold? How can mold growth be prevented, and what other steps can be taken to eliminate it?

Find out in this article!

Mold and its dangers

What is mold?

Mold is a type of fungus composed of many microorganisms. In nature, mold helps break down organic matter. Unfortunately, that means that if mold is left to grow on wood or fabric indoors, the material may begin to decompose.

Mold thrives in warm, damp, and dark places, microscopic spores that travel through the air. Mold spores are usually harmless in small amounts, but they can proliferate quickly, particularly in humid environments.

The dangers of mold

People who inhale the mold spores floating through the air can have adverse reactions that may be more or less severe, depending on their state of health and level of exposure.

Some people are more sensitive to mold than others. Those with mold allergies and/or asthma tend to have more intense symptoms, which can include coughing, congestion, sneezing, red or itchy eyes, sore throat, skin irritation and sinusitis. Severe reactions can also occur in people who are regularly exposed to large amounts of mold in the course of their work in commercial or medical settings, for example. Mold can also cause fungal infections in people who are immunocompromised or have underlying lung disease.

How air purifiers mitigate mold

While air purifiers can’t address the mold already growing on surfaces, they are a great way to control the proliferation of airborne spores. In fact, air purifiers are the only way to eliminate reproductive mold spores from the air. Mold spores are very easy to track in from outside, so even if you don’t currently have a mold problem in your home, air purifiers can trap any spores that make it inside before they have a chance to settle on a surface and start growing.

HEPA filters

Many air purifiers contain HEPA filters, which are very efficient at trapping microscopic airborne particles. HEPA (high efficiency particulate air) filters are made of dense mesh that can capture 99.97% of particles 0.3 microns or larger in size. Most mold spores tend to be larger than 1 micron, so HEPA filters are very effective at trapping them.

Note that HEPA filters need to be cleaned and changed regularly to maintain optimal efficiency.

UV light

Sunlight, which contains UV is a natural disinfectant. Mold usually grows in dark environments and does not thrive in direct sunlight. UV lamp help to eliminates mold spores and penetrates through the microorganisms, helping to kill most of the cells and making sure that any that remain are unable to reproduce.

The effectiveness of UV lamps against mold depends on the intensity of the light, its wavelength, and time of exposure. Sanuvox’s UV air purifiers are equipped with proprietary UV J lamps that deliver the maximum UV dosage to the stream of air moving through the device, helping to destroy mold spores and other contaminants.

Other methods for controlling mold

While air purifiers are very effective on mold spores, it’s important to take care of the source of the mold as well as the spores in the air.

Remove visible mold

Visible mold should be removed promptly to prevent it from spreading. On hard surfaces, mold can be removed by cleaning the area with diluted bleach. Note that bleach should never be mixed with other household cleaning products. If mold appears on more porous surfaces that are difficult to clean, it’s best to have it remediated by professionals.

Keep moisture to a minimum

Mold growth can be mitigated by keeping indoor moisture to a minimum. Mold thrives in the damp, so take the following steps to avoid providing it with a favourable environment:

  • Take care of leaks as quickly as possible.
  • Turn on exhaust fans during moisture-generating activities such as showering and cooking in order to vent the humid air outside.
  • Avoid leaving wet items lying around.
  • Avoid carpet in the basement. Basements tend to be damp, and carpets in damp rooms are ideal places for moisture build-up and mold growth.
  • Use dehumidifiers in problematic rooms to eliminate excess moisture in the air.

Eliminate airborne mold spores with Sanuvox

If you’re concerned about mold in your home, Sanuvox air purifiers are a great way to help to eliminate spores from the air and prevent them from proliferating and causing health problems. So it’s important to take steps such as reducing humidity levels indoors and cleaning up any mold you find.

With Sanuvox’s residential air purifiers, you can breathe easy knowing that you aren’t inhaling any mold spores or allowing them to reproduce inside your home. Our patented UV technology is extremely effective at deactivating and helping to destroy mold spores and contaminants of all kinds. Contact us today to find out more about our air purification solutions!

Do Air Purifiers Help You Sleep Better?

We often underestimate just how vital a good night’s sleep is for our bodies to function optimally. In fact, sleep affects everything from heart health to concentration and productivity.

Did you know that air purifiers can significantly improve your sleep? From reducing airborne allergens to producing soothing white noise, air purifiers have a variety of functions that promote deep, restorative sleep and better health in general.

Find out how air purifiers help you sleep in this article from the experts at Sanuvox.

Types of airborne pollutants that affect health and sleep

There are a great many types of airborne pollutants found in our homes that affect our health and sleep. Common allergens such as dust mites and pet dander accumulate very easily in the house. These irritants can be mitigated with regular, thorough cleaning, but never truly eradicated. Sanuvox air purifiers, on the other hand, have been shown to trap 99.97% of these types of particles, making them an extraordinarily effective solution for those who suffer from allergies.

Particles from the local environment can also make their way into the house. Smog, seasonal pollen and harmful chemicals such as dioxide and carbon monoxide from vehicle traffic infiltrate through cracks, vents and windows. Sanuvox air purifiers is very effective at cleaning these types of contaminants.

If left to circulate unimpeded, these allergens and chemical contaminants can cause irritation and inflammation that disrupts our sleep and can lead to other health problems.

Last but certainly not least, Sanuvox S100 air purifiers is able to reduce the circulation of airborne viruses and diseases. In a world that has been shaken by COVID-19, air purifiers are an excellent way to reduce the propagation of the virus and help create safer spaces.

Types of air purifiers that improve sleep

There are a variety of residential air purifiers that can help improve your sleep. Different types of air purifiers specialize in trapping different kinds of contaminants that disrupt sleep.

Air purifiers with HEPA filters

Most air purifiers have HEPA filters (high-efficiency particulate air filters) that are designed essentially to trap dust. HEPA filters are multiple layers of mesh made out of fine fibreglass threads. Air purifiers with HEPA filters are able to capture 99.97% of all particles over 0.3 microns in size. Because viruses such as SARS-CoV-2 are smaller than that, air purifiers bought for the purpose of reducing virus circulation should have other purifying methods, such as UV light.

UV light air purifiers

SANUVOX UV light can be used to attack micro-organisms, making it an ideal purification method for viruses. UV light can also degrade chemicals and odours, making it quite a versatile air purification system.

Activated carbon air purifiers

Activated carbon is a purification method that is often used in conjunction with other methods such as HEPA filters. Air purifiers with activated carbon are particularly good at trapping harmful chemicals from vehicle traffic and household cleaning agents and neutralizing unpleasant odours.

Air purifiers for conditions that affect sleep

Allergies and asthma

People who suffer from allergies and asthma are particularly affected by airborne particles. Bio-allergens such as dust mites, pet dander and pollen can cause congestion, sneezing, sinus headaches and difficulty breathing, symptoms that make it difficult to get a good night’s sleep. Air purifiers have been known to alleviate symptoms of asthma and allergies, as they reduce the particles responsible for these reactions.

Sleep apnea

A study published in the Annals of the American Thoracic Society has found that air pollution significantly increases the risk of sleep apnea. The researchers found that just a 5 microgram increase in particulates leads to a 60% greater risk of sleep apnea, even when controlled for other factors. The study suggests that inhaling pollutants like nitrogen dioxide and fine particulates results in upper airway irritation and swelling, causing restricted breathing that can lead to sleep apnea.

How air purifiers help you get a good night’s sleep

Airborne particles can cause irritation that disrupts your sleep, particularly if you suffer from allergies and/or asthma. As mentioned above, they can also lead to a higher risk of sleep apnea, a condition that results in restless, interrupted, poor-quality sleep.

Poor sleep can exacerbate underlying health conditions, weight issues, gastrointestinal disorders and mental health problems. In the short term, it causes fatigue, drowsiness, irritability and reduced productivity.

Sanuvox air purifiers remove particulates from the air, reducing irritation and inflammation and improving sleep.

You can also try these tips for a better night’s sleep:

  • Stick to a regular bedtime
  • Try not to nap during the day
  • Exercise regularly
  • Try to avoid caffeine and eating near bedtime
  • Keep your bedroom cool, dark and quiet
  • Keep your bedroom clean and use your air purified!

Sleep better with a Sanuvox air purifier

Sleeping well is a vital part of staying healthy and being able to function properly. Air purifiers have been proven to improve sleep, along with a host of other health benefits. It’s clear that when it comes to health, an air purifier is an indispensable tool to have in the house!

Sanuvox is a global leader in UV air purifiers, offering a variety of cost-effective purification systems for residential, commercial, institutional and medical use. If you would like more information about our products or have decided that an air purifier is right for you, contact us!

How to Test Air Quality in an Office Space

Indoor air quality is becoming more and more of an issue in modern times. Buildings are being made more airtight, the use of synthetic materials is increasing, and energy conservation measures that reduce the supply of outside air are popular—all factors that negatively affect air quality.

Canadian occupational health and safety legislation states that employers must provide a safe and healthy workplace, and that includes clean, good quality air. Furthermore, improving air quality can boost employee productivity and well-being. It is in employers’ best interests to test the air quality in the office and take steps to ensure that their work environment is safe and clean for all occupants.

Office Air Pollutants

The following pollutants have a wide variety of sources commonly found in the office:

  • Formaldehyde from particleboard, foam insulation, fabrics, glue, carpets and furnishings
  • VOCs (volatile organic compounds) from copying and printing machines, computers, carpets, furnishings, cleaning materials, paints, adhesives, caulking, perfume, hairspray and solvents
  • Ozone from photocopiers
  • Carbon dioxide from the occupants of the building and fossil fuel combustion
  • Carbon monoxide from vehicle exhaust
  • Allergens such as dust mites, animal dander and pollen
  • Fungi and mould caused by humidity or water damage
  • Bacteria and viruses

These pollutants can cause people in the office to experience dryness and irritation of the eyes, nose, throat and skin, headaches, fatigue, shortness of breath, allergies, congestion, coughing and sneezing, dizziness and nausea, among other things. The term “sick building syndrome” has been coined for symptoms that appear related to time spent in the office.

 

How to Test Indoor Air Quality

To assess your office’s air quality, you must first conduct a visual inspection of the building. Look for possible sources of contamination or water damage, and make sure chemicals and cleaning products are properly sealed and stored. Check outside the building for any pollutants that may be drawn in through the ventilation system. The HVAC system should be inspected by a professional to make sure it is working properly.

Then, the building’s occupants should be questioned, particularly any who are experiencing symptoms. Air sampling to test for pollutants should only be done after these measures have been taken, and the sampling strategy used should be based on the information gleaned.

Equipment Used to Test Indoor Air Quality

Air sampling can be used to compare indoor and outdoor air quality, identify problem areas, and test hypotheses about the source of the problem. There are many different types of equipment that can be used to test the air, such as samplers, analyzers, and direct-reading devices. Some measure the air quality continuously, while others take one sample at a time. Some require lab analysis and specialized training, while others are simple to employ.

Simple, preliminary measurements such as temperature, humidity, air movement and CO2 levels may be done by anyone using portable devices, but these are limited in terms of their accuracy and ability to analyze the data. It’s best to have a qualified professional test the air quality in your office to identify the problem and work on a solution.

For more information on how to test air quality in the office, consult Health Canada’s guide to indoor air quality in office buildings.

 

How to Improve Indoor Air Quality

Control Pollutants at the Source

It’s important to control the causes of airborne pollutants in the building wherever possible. Too much humidity can lead to the proliferation of mould and other biological contaminants, so spills and leaks should be addressed promptly. The building should be cleaned frequently with non-toxic cleaning products. Consider investing in low-VOC carpets and have them vacuumed on a regular basis. You may also want to add plants to mitigate CO2 levels.

Improve Ventilation

Most office buildings rely on a ventilation system that pulls air in from the outside to improve the air quality indoors. However, if the ventilation system is clogged, faulty or has been hampered in order to cut heating and cooling costs, the air quality will inevitably suffer.

Purify the Air

Commercial air purification systems and UV air disinfection products make all the difference when it comes to office air quality. SANUVOX commercial air purification system can help you to eliminate or purify airborne pollutants, protect your employees and even help decrease HVAC energy consumption by keeping your coils clean !

 

Improve Office Air Quality with Sanuvox

Sanuvox is a North American leader in air purification and disinfection in the workplace. Our patented UV technology destroys contaminants and degrades chemicals and odours, significantly improving the air quality indoors.

If you would like to provide a safe work environment and boost your employees’ productivity and well-being, contact Sanuvox today! We’re a breath of fresh air.

10 Air Purifier Myths Debunked

Air Purifier Myths

Rumours about air purifiers circulate almost as much as the particles they catch! If you’ve ever wondered whether air purifiers can do everything they advertise, you’re not alone. People have a lot of questions about the effectiveness of air purifiers and whether they’re safe for use or not.
Luckily, the experts at Sanuvox are here to separate fact from fiction! In this article, find out the truth behind 10 common air purifier myths.

Myth 1: Air purifiers don’t do anything

Air purifiers are often misconstrued as a waste of money with no significant benefits. This couldn’t be further from the truth. Air purifiers are extremely effective at trapping all kinds of harmful airborne particles and pollutants commonly found in the home, from dust mites, pollen and mould spores to carbon monoxide, hydrocarbons, and viruses.

Just because air purifiers are quiet doesn’t mean they aren’t doing their job. If you need convincing, just pull out the filter and see for yourself how much debris the device is trapping!

Myth 2: Air purifiers are bad for you

Air purifiers are good for you! By removing particles from the air, air purifiers alleviate symptoms of allergies and asthma, reducing irritation and inflammation and improving sleep Air purifiers can also trap harmful pollutants that would otherwise lead to an increased risk of cancer, Alzheimer’s, heart, and lung disease.

Myth 3: Air purifiers emit ozone

If you’re worried that air purifiers are bad for you, it may be because you have heard that they emit ozone. This used to be true, but it’s not the case anymore. Before 2005, the most popular air purifiers were ionizers that were essentially ozone generators. In 2005, Consumers reports showing that these types of air purifiers not only did a poor job of cleaning the air, but also exposed users to potentially harmful ozone levels.

Technology has come a long way since then, and most ionizers now produce negligible amounts of ozone. Of course, if you are still concerned, you can simply select an air purifier that does not include an ionizer. Air purification systems that rely on filtration or UV light do not generate ozone.

 

Myth 4: Air purifiers give off dangerous radiation

In fact, just like every other electronic device in your home, air purifiers do emit small amounts of electromagnetic radiation. Microwaves, cell phones, TVs and air purifiers all irradiate some level of EMF (Electro Magnetic Frequencies) radiation. The important thing to note is that these levels are extremely small and not remotely dangerous for your health.

 

Myth 5: If you have AC, you don’t need an air purifier

Air conditioners and air purifiers have completely different functions. Air purifiers clean the air by filtering out 99.97% of airborne particles. Air conditioners cool the air but have no effect whatsoever on harmful particulates and pollutants. While some air conditioners are equipped with filters, these are not nearly fine enough to trap the harmful particles targeted by air purifiers.

 

Myth 6: Air purifiers lower humidity and dry the air

You may be thinking of dehumidifiers! It’s easy to confuse the two because dehumidifiers can also lessen allergens and mould, but they go about it differently. Warm, humid air creates a breeding ground for mould growth and makes it easier for allergens to circulate. Dehumidifiers help prevent this by removing the moisture from the air, while air purifiers have no effect on humidity but trap the particles that are already circulating. Dehumidifiers and residential air purifiers are being used together to optimize the air quality in your home!

 

Myth 7: If you clean your house, you don’t need an air purifier, and vice versa

Household cleaning focuses on surfaces, while air purifiers clean the air. No matter how much you dust, and vacuum, dander, pollen, and mould spores can still permeate the air in your house. On the flip side, if you neglect cleaning, the most powerful air purifier in the world won’t be able to keep up with the settling dust. Cleaning and home air purifiers should be used together for best results.

 

Myth 8: HEPA filters trap odours, gases and VOCs

While HEPA filters are the gold standard for air purification systems, they are designed to trap solid particulates larger than 0.3 microns. Gases, all VOCs (volatile organic compounds) and many viruses are small enough to pass right through. Activated carbon filters and UV lights are the only ones that show some effectiveness for these types of pollutants.

 

Myth 9: UV air purifiers don’t work

While HEPA filters are designed to trap particulates, UV air purifiers use high-intensity germicidal UV light to break down micro-organisms and any DNA or RNA bio-contaminants like viruses.  Some argue that the contaminated air doesn’t pass through the UV light for long enough to be properly purified, but scientifically conducted testing has confirmed that processes such as Sanuvox’s patented high-intensity J-lamps deliver a high enough dosage of UV light to effectively break down the contaminants.

 

Myth 10: All air purifiers are created equal

Just like any other device, think about computers or cars for example, there are a wide variety of air purifiers on the market. They differ in terms of the amount of space they cover, how much noise they make, and what kind of purification technology they use. When looking for an air purifier, it’s important to consider your needs and do your research to find one that suits you.

 

Fact: Air purifiers are safe, effective, and available at Sanuvox!

Air purifiers are safe and effective. They are not rendered unnecessary by air conditioning or thorough cleaning. Different varieties of air purifiers are effective at purifying different types of contaminants, so it’s important to consider that when choosing which one to buy.


If you have more questions about UV air purifiers or would like to talk to a Sanuvox representative about our products, contact us today!
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*Full laboratory test report available upon demand.