Do Air Purifiers Work for Pet Allergies and Dander?

air purifier for pet allergies

What happens when your best furry friend is making you or a loved one sneeze? General wisdom is that the best way to manage a pet allergy is to avoid exposure to the animals—but if your pet is an integral part of your family, that may not be an option.

While constant exposure to an allergen isn’t ideal, there are ways to reduce the number of allergens in your environment and alleviate your symptoms so that you can keep your furry companion. Find out about air purifiers and other allergy mitigation strategies in this article!

Pet allergies explained

Our immune systems are tasked with finding and eliminating foreign invaders such as viruses and bacteria. People with allergies have immune systems that overreact to proteins in substances that are usually harmless, such as milk, peanuts and pet dander. If you have a pet allergy, reactions can include sneezing, stuffy nose, itchy eyes, hives and asthma attacks.

The truth about hypoallergenic pets

A common misconception is that people who are allergic to animals react to their fur or hair. Hairless, short-haired and curly-haired cats and dogs are often marketed as hypoallergenic because they shed less. However, people with pet allergies are actually reacting to proteins in the animal’s urine, saliva or dander (dead skin cells). Pet fur carries particles of dander and other allergens, so animals that shed less may provoke fewer allergy symptoms, but the allergens are still present.

Dander: a tenacious allergen

Pet dander tends to be microscopic and quite buoyant, meaning that it can stay suspended in the air for long periods of time. The edges of the dander are jagged and stick easily to upholstery, bedding, clothing and walls. Even after the cat or dog has left the house, the dander can remain for months on furniture and in carpets.

Air purifiers for pet allergies

An air purifier that uses a filter to remove airborne particles from the environment can significantly lessen the amount of pet allergens that get inhaled. Air purifiers with HEPA filters are particularly effective. They are able to trap 99.97% of 0.3 micron particles and capture larger and smaller particles even more effectively.

The American College of Allergy, Asthma and Immunology, the Asthma and Allergy Foundation of America and the National Institute of Environmental Health Sciences all recommend using a HEPA air purifier to decrease the number of airborne allergens in the home and alleviate allergy symptoms. Using an air purifier can help allergy sufferers breathe easier and sleep better than they would otherwise!

Note that air purifiers in a home with pets may need their filter replaced more frequently than those in pet-free homes due to the amount of animal hair and dander that can clog the filter.

Other ways to mitigate pet allergies

The best way to manage a cat or dog allergy is to reduce exposure by minimizing contact with the animals as much as possible. That being said, sometimes removing the allergen from your environment is not an option. In such cases, there are steps you can take to mitigate your allergy symptoms:

  • Create one or more pet-free zones in the house. Pets should be kept out of the bedroom in particular because you spend such a significant amount of time there. Keep the bedroom door closed, and clean the room carefully and frequently. The bedroom is also a perfect place to install a residential air purifier!
  • Use allergy-proof covers for mattresses and pillows. These covers act as a barrier for allergens so that you don’t inhale them while sleeping.
  • Keep pets off the furniture. Dander sticks more easily to fabric and other soft surfaces than walls and floors.
  • Eliminate carpeting wherever possible. Carpet fabric traps allergen particles and releases them when disturbed. It’s also difficult to clean adequately.
  • Bathe pets weekly. This helps reduce the amount of dander they shed.

Medical help for allergies

Before deciding on how to manage your pet allergies, it’s important to consult an allergist and get tested to determine what your allergens are and get professional medical recommendations on how to proceed. While air purifiers can make a big difference when it comes to pet allergy symptoms, they should not be considered an adequate replacement for medical treatment—rather, they should be used in conjunction with medical treatment and other mitigation strategies for best results.

Air purifiers: an investment in your health

If you can’t bear to say goodbye to your precious pet, using an air purifier to clean the air you breathe can go a long way towards managing your allergy symptoms and improving your quality of life.

There’s no doubt that purchasing an air purifier is an investment in your health and well-being. HEPA filters are very effective at trapping pet dander and other airborne allergens, and air purifiers with UV technology destroy the mold spores, viruses and bacteria that are also present in the air and can pose significant health issues.

Sanuvox is a global leader in air purification solutions. Contact us today for cleaner air and better health!

Do Air Purifiers Reduce Allergies?

air purifier allergens

Every year, as the snows melt and we look forward to warmer weather and longer days, many people dread the months of runny noses, itchy eyes and sneezing that lie ahead. Seasonal allergies are a common problem that seems to worsen with each passing year as the climate warms.

While seasonal allergies are rarely dangerous, they can cause sufferers severe discomfort that can be difficult to alleviate. In this article, find out more about seasonal and environmental allergens and discover whether air purifiers can mitigate their effects.

What are environmental allergens?

An allergen is a substance that a person’s immune system overreacts to and classifies as dangerous, even though it is normally harmless. The immune system reacts by releasing histamines, which cause allergy symptoms such as swelling of the eyes, nose and throat and sneezing in an attempt expel the allergen from the body.

Also, allergens are particles that travel through the air and cause an immune response when inhaled, as opposed to substances that are ingested. Unfortunately, this makes them harder to avoid.


Trees, grasses and weeds reproduce by generating pollen, which is spread on the wind or via insects. Pollen spread by the wind is the main cause of seasonal allergy symptoms. Different types of plants emit pollen at different times of year, so the season during which you experience allergies will depend on what kind of pollen you’re allergic to.

Pollen levels also vary depending on location and weather conditions, but generally speaking, warmer, windier weather means worse symptoms for allergy sufferers.

Dust, mold and pet hair

Environmental allergens such as dust, mold and pet hair may be present in a home regardless of the season. Dust are a permanent fixture of houses regardless of how diligently they are cleaned, and pet hair can remain a problem for months after the animal has left.

For those who suffer from allergies, it’s important to take steps to avoid and eliminate allergens wherever possible.

Can air purifiers help with allergies?

Air purification systems are designed to clean the air in a room by trapping or deactivating particulates and pushing the filtered or sanitized air back into the space. Air purifiers with HEPA filters are particularly effective at trapping airborne particles 0.3 microns in size, which are the hardest to trap and the most easily drawn into the lungs.

Best air purifier for allergies

Studies have shown that air purifiers with HEPA filters successfully capture substantial amounts of airborne allergens, significantly improving the respiratory function of asthmatic allergy sufferers. With fewer allergens circulating in the air, people experience fewer symptoms, easier breathing and a better night’s sleep.

Note that for a residential air purifier to be effective at getting rid of allergens in the home, it must have a CADR (clean air delivery rate) that matches the size of the room it’s in, and the HEPA filter needs to be cleaned and replaced regularly.

Other ways to mitigate allergies

  • Seal exterior windows and foundation cracks to keep pollen and mold from infiltrating your home.
  • Opt for flooring and furniture that can be easily mopped, vacuumed or dusted.
  • Avoid having carpets in the home—they are reservoirs of allergens that are difficult to clean adequately. Furthermore, the particles they contain are released into the air every time the carpet is disturbed.
  • Wash bed sheets once a week in hot water.
  • Over-the-counter decongestants and antihistamines can be used to alleviate symptoms, and doctors may prescribe medication for more severe reactions.

Breathe easy with Sanuvox!

Regardless of how diligently you try to avoid them, a certain amount of allergens will always find their way into the house. Using an air purifier to clean the air you breathe can go a long way towards alleviating those troublesome symptoms and improving your quality of life.

Purchasing an air purifier is an investment in your health. HEPA filters are very effective at trapping airborne allergens, and air purifiers with UV technology destroy mold spores, viruses and bacteria that are also found in the air and can pose significant health risks.

Sanuvox is a global leader in air purification solutions. Contact us today to face allergy season with equanimity!

How to Test Air Quality in Your Home

Home Air Quality Check

Keywords to optimize the article for: how to test air quality in your home, how to check air quality in home, how to measure air quality at home

Approximately 25 million people in the United States have asthma. It is also the leading chronic illness amongst children.

Have you Googled, ‘how to test air quality in your home?’ Your home’s indoor air quality can exacerbate many of the symptoms of your loved ones dealing with lung conditions such as asthma. Quality air purifying systems can help eliminate toxic contaminants and improve your overall health and well-being.

If you have an interest in learning more about your home’s air quality, then keep reading on.

Types of Air Quality Risks

Indoor air quality is important for adults and children. What types of pollutants or gas should you be concerned about in your home?

  • Carbon Monoxide
  • Radon
  • Allergens
  • Other indoor pollutants

Poor air quality inside your house can cause you a variety of negative health effects. This has posed an even greater risk as more people are working from home more and more. The pandemic situation increases this phenomenon more than ever. Some statistics state that Americans spend 90% of their entire day indoors. (Source: EPA – Indoor Air Quality)

There are some common signs and symptoms of overexposure to air pollutants:

  • Irritation (e.g., eyes, throat, nose)
  • Headache
  • Dizziness
  • Excessive fatigue
  • Respiratory illnesses
  • Cardiac problems

People with pre-existing conditions such as heart disease, chronic obstructive pulmonary disorder (COPD), and asthma are even more at risk of adverse effects.

How To Test Air Quality in Your Home

Do you have concerns with how to check air quality in home? Simple tests can help you determine what pollutants or gases are present. You can check for carbon monoxide, radon, and mold with a few easy steps.

Once you’ve determined what pollutants are in your home, you can opt for quality air purifiers to make sure everyone is breathing a bit easier and healthier.

Carbon Monoxide

One of the simplest tools for checking air quality is a carbon monoxide detector. In fact, these detectors can be lifesaving since carbon monoxide poisoning can lead to fatalities.

Unfortunately, it is virtually impossible for you to detect carbon monoxide without a detector. It is odorless and colorless and typically presents with similar symptoms as the flu.

What are some things that emit carbon monoxide?

  • Driers
  • Water heaters
  • Fireplaces
  • Vehicles
  • Power tools

Make sure that fuel-burning appliances have proper ventilation and are regularly checked. Additionally, don’t ever bring outdoor grills or power tools inside the home for use.

Radon Test

Radon is a monoatomic radioactive gas. Like carbon monoxide, it is also odorless and colorless which makes it challenging for detection by your senses alone.

Radon is a naturally occurring gas coming from the radioactive decay of Uranium. It usually does not pose a problem if you are outdoors. However, once radon builds up indoors it can lead to severe lung issues and is listed as one of the top causes of lung cancer for non-smokers.

Radon comes from the soil and enters the home through cracks in the foundation or other holes. This makes it all the more important for having your home checked and ensure that there are no integrity issues.

Radon cannot be removed by any filtration or any air purification technologies whatsoever. It can only be reduced by limiting the sources and by dilution increasing ventilation.

If a radon test shows abnormally high levels, you can take preventive measures by resealing cracks through caulking and add specialized radon mitigating ventilation systems. This generally helps reducing the radon concentration level and prevent further issues.

Mold Test

Mold is a fungus that is beneficial for the outdoor environment. In the home, it can release toxins that are harmful to humans and pets.

Typically, you will find mold in dark or wet spaces – they are much easier to spot and detect than radon or carbon monoxide. Usually, the symptoms of mold exposure resemble allergies.

You may notice mold that is black, white, or even spotted. It can look like cotton or have a velvety appearance, and usually has a musty smell. Indoor mold comes from spores that enter through your doors, windows, or vents.

However, mold needs the right conditions to continue growing. The ideal situations for mold include places where there are higher amounts of moisture. You might find mold in your basement, by leaky pipes, or in ceiling tiles.

Mold is often best remediated by a mold removal professional but air purifiers can also help with mold.

Air Quality Monitor

Are you wondering how to measure air quality at home?  An air quality monitor can help. Most monitors will regularly measure typical pollutants found indoors. These are especially useful for people who have lung conditions such as asthma.

In addition to monitors, it helps in having something that regularly purifies and detoxes the air. This can work towards eliminating problems that arise in your home and make it safer for residents at a higher health risk.

Residential Air Purifiers

residential air purifier is different from a filter. Most homes have filters in their furnace and A/C units that eliminate contaminants. A purifier works at catching all the particles and contaminants that are missed by the filters.

These purifiers target various pollutants found in indoor settings and work round the clock in helping with eliminating them. Additionally, it is eco-friendly and safe for home use.

Whole house air purifiers work by using similar forms of UV rays that the sun emits. These natural wavelengths can eliminate harmful contaminants. Installing these in your ventilation ducts ensures that all of the outside air is filtered through these natural systems.

Keep Your House Healthy

Have you been wondering about how to test air quality in your home? Common air pollutants can build up and cause lingering illnesses and asthma flare-ups. Regularly testing for carbon monoxide, radon and mold can help keep you and your family safe.

Do you want a simple and easy way to purify your air? Indoor air quality products and purifiers work at eliminating harmful contaminants. They can even be installed in your ducts so that they can work hard to clean your air without constant maintenance.

Contact us today if you have any questions about our line of air purification products.

How to Get Rid of Cigarette Smoke Smell

cigarette smoke smell

Cigarette smoke smell can be tenacious. Despite our best efforts, it often lingers in indoor spaces long after the smoking has occurred. In addition to being unpleasant, the chemicals it contains can be harmful to our health.

Of course, the best option is to prevent cigarette smoke from permeating the space in the first place, but that isn’t always possible. If smoking does occur, there are ways to mitigate the smell and the hazards associated with it.

In this article, the experts at Sanuvox explain why cigarette smoke smell is so persistent, what dangers it poses and how to eliminate it from your home.

Sources and risks of cigarette smoke smell

Tobacco contains a plethora of chemicals that are released into the air when someone smokes. These chemicals linger in the air, stick to surfaces and accumulate in house dust. Indoors, 70% to 90% of nicotine and NNK (a carcinogen specific to tobacco) remain in the environment and can linger for months to years after the smoking has taken place.

These lingering chemicals are called thirdhand smoke. Almost any surface can absorb them: carpets, walls, furniture, curtains, etc. People are then exposed to the chemicals by touching the surfaces or inhaling the off-gassing.

Thirdhand smoke contains a variety of toxic compounds, many of which are harmful to human health. They can directly damage DNA, change the way reproductive cells function, damage the respiratory system and lead to a higher risk of cancer. Therefore, it’s in your best interest to do everything you can to eliminate thirdhand smoke.

Ways to get rid of cigarette smoke smell

There are a variety of strategies you can use to try to get rid of cigarette smoke smell. Note that the longer the smoking has been going on, the deeper the chemicals will have penetrated into the household surfaces, making the smell harder to eliminate.


Cleaning is an essential step when it comes to getting cigarette smoke smell out of your house. Wash your clothes and any other fabrics that can easily be put through the washing machine. For hard surfaces, try scrubbing them with a solution of 2 parts vinegar to 1 part water to dissolve the greasy residue left by the cigarette smoke.


Baking soda is a great deodorizer, because it neutralizes odours but has no strong smell itself (as opposed to vinegar, for example). You can sprinkle baking soda on upholstered furniture, rugs, carpets etc. let it sit for several hours or overnight, then vacuum.

Coffee grounds and activated charcoal are also effective at absorbing odours. You can try placing bowls of them at strategic points around your house to get rid of the cigarette smoke smell.

You can also boil lemon peel in water on the stove for around 20 minutes. The fragrant steam will help deodorize the house.


One of the most important things you can do to eliminate cigarette smoke smell is to make sure that clean air is circulating in your house. Weather permitting, open all the windows to let fresh air in from the outside. You can use box fans, standing fans and even the exhaust fans in your bathroom and kitchen to help the air circulate.

The chemical dust and particles that give off cigarette smoke smell can easily accumulate in your air ducts and HVAC system, so it’s important to clean the ducts and replace your filters regularly.

Air purifiers

Air purifiers are invaluable tools for getting rid of cigarette smoke smell. They can be used while the smoking is going on to eliminate the chemicals before they have a chance to settle on surfaces, and afterwards to mitigate the effects of harmful off-gassing and remove the lingering smell from the air.

When it comes to combating cigarette smoke smell, not all residential air purifiers are created equal. Air purifiers with HEPA filters are able to filter out cigarette smoke ashes particles, but they have no effect on volatile organic compounds, which include the chemicals released in cigarette smoke that are harmful to human health. Activated carbon filters are more effective at trapping these chemicals.

Air purifiers with UV technology are able to neutralize the chemicals and odours associated with cigarette smoke. Air is pulled through a UV chamber and subjected to photo-oxidation, which degrades the chemicals in addition to destroying micro-organisms such as mold, viruses and bacteria. Stimulated by the high energy of the UV light, large organic compounds are broken down into smaller molecules by oxidation.  This is in essence what is being accomplished inside the Sanuvox ultraviolet air purifier. Carcinogenic organic compounds emitted by cigarettes are decomposed by a high intensity UV source and get destroyed by photo-oxidation at an accelerated rate.

Eliminate cigarette smoke smell with Sanuvox

Smoking cigarettes releases harmful chemicals that linger in the air and on surfaces long afterwards. These chemicals and their unpleasant smell can be difficult to remove from your home. While deodorizers can help mask the smell, deep cleaning and certain types of air purifiers are the most effective ways to eliminate the chemicals emitted during smoking.

Sanuvox is a global leader in smoke removal air purifiers. Our patented high-intensity UV lamps deliver the maximum UV dosage to the moving air stream to degrade chemicals and eliminate odours with our BIOPÜR unique product complemented with HEPA and activated carbon filter to eliminate cigarette smoke odours. Contact us today for air purification solutions that will eliminate cigarette smoke smell and ensure the cleanliness of the air you breathe.

Do Air Purifiers Reduce Dust?

Air Purifier Dust

Unfortunately, dust is ubiquitous in homes all over the world. No matter how diligently we clean our houses, dust always returns, coating our surfaces and rarely used items and making us sneeze.

In addition to being unpleasant to look at, dust can have health consequences for many people, particularly those who are susceptible to allergies and asthma. In this article, find out more about what types of particulates constitute dust and how air purifiers can help eliminate it from your home and the air you breathe.

What is dust?

Dust is a combination of an extremely wide variety of particles that come from both outside and inside the house. The exact composition of dust varies from home to home, depending on the presence of carpets and pets, smoking habits and other environmental factors.

Generally speaking, around 60% of the dust in our homes comes from outside, tracked in on our shoes and clothes and carried on the air through doors, windows, vents and HVAC systems. Particles from outside can include pollen, mold spores, dirt, exhaust, organic debris and traces of pesticides.

Particles indoors can flake off of items as they deteriorate, such as books, carpets and furniture. Living creatures are also significant generators of dust particles—skin cells, hair and fur from humans and pets, bacteria, dust mites, insect body parts and fecal matter.

Allergens in dust

Several of the most common particles present in dust are allergens that can cause uncomfortable symptoms in susceptible people. Many people are allergic to dust mites, mold, pollen or pet dander, and exposure to these particles can cause the following symptoms, according to the American College of Allergy, Asthma & Immunology:

  • Sneezing
  • Runny nose and congestion
  • Itchy eyes
  • Itchy skin and eczema flare-ups
  • Wheezing, shortness of breath and asthma

Air purifiers can be particularly useful for mitigating symptoms and reactions in people with allergies and asthma.

Dust mites

Dust mites are the most common dust-related allergen. They are microscopic arthropods that thrive in warm, humid environments. They are often found in pillows, mattresses, carpeting and upholstered furniture, where they feed on flakes of dead skin shed by humans.

Dust mites and their by-products are one of the components of dust that often cause allergic reactions.

Pet dander

Many people believe that those who are allergic to cats and dogs react to the fur they shed, but that is not actually the case. In fact, pet saliva and skin flakes (dander) are the most common animal allergens. Furthermore, particles of pet dander remain on surfaces and in the air for significant periods of time and can cause reactions even when the animal is not present.

How air purifiers remove dust

All of these particles float around in the air before settling on surfaces as dust. Air purifiers with filters trap the vast majority of the particles in the air before they have a chance to settle. These types of residential air purifiers draw the air in and pass it through one or more filters, trapping dust and other pollutants. Then the filtered air is released back into the house.

HEPA filters

HEPA filters are considered to be the most effective type of mechanical filter for air purifiers. According to the EPA, HEPA filters can remove at least 99.97% of dust, pollen, mold, bacteria and other airborne particles 0.3 microns in size. Particles of that size are the hardest to trap and the easiest to breathe into the lungs, meaning that HEPA filters can trap particles of other sizes with even greater efficiency.

People who have air purifiers equipped with HEPA filters in their homes will notice that less dust settles on surfaces, and those with allergies and asthma will find that they breathe easier as they are exposed to fewer allergens.

Note that due to their high efficiency, HEPA filters tend to accumulate lots of dust quickly and therefore need to be replaced regularly in order to maintain optimal efficiency.

Trust Sanuvox to bust your dust

Dust is extremely bothersome to have in the house, particularly if you suffer from allergies or asthma. While cleaning can remove most of the dust from surfaces, it cannot eliminate the particles circulating in the air. Cleaning can temporarily increase the amount of particles in the air, as it disturbs the dust that has settled on surfaces.

If you want to breathe clean air, air purifiers are the way to go. HEPA filters trap airborne dust particles, and air purifiers with UV technology destroy mold spores, viruses and bacteria that are also found in the air and can pose significant health risks.

Contact Sanuvox today for first-rate air purification solutions!

Is Hospital Air Clean?: Hospital Air Quality 101

Hospital Air Quality

We tend to think of hospitals as places of healing, not places where we risk catching infectious diseases. However, during the worst waves of the pandemic, droves of people avoided emergency rooms for fear of catching the virus. And the truth is that patients in hospital settings have been threatened by infectious diseases long before the advent of COVID-19.

How dangerous is it to simply breathe the air in hospitals? What can be done to eradicate the airborne pathogens that circulate in hospital settings, threatening the lives of patients? Find out in this article!

The potential for infection in hospitals

People can become infected with bacteria, viruses, fungi and other microorganisms through airborne transmission and contact with infected people or contaminated surfaces, fluids or food. When these infections occur in hospital settings, they are called nosocomial infections. Health care-employees need to clean and purify the surrounding of patients to prevent hospital acquired infections.

In Canada, more than 65,000 patients have contracted infections of COVID-19 while receiving health care treatment. This number has had a significant impact in health care services, due in part to the emergence of pathogens that are more and more resistant to antibiotics and need more medical attention from health care workers.

Without diligent infection control measures, the pathogens circulating in hospitals pose significant risks to patients. We see it every year with the increase of C. Difficile or other strong bacteria.

Infection control strategies

There are a variety of strategies that can be used to control the rate of infection in healthcare settings, some focusing on contact with people and surfaces, others focusing on mitigating airborne transmission.

Hand hygiene

Hand hygiene is vitally important for both healthcare workers and visitors. Improving hand hygiene by just 20% reduces the rate of infections. Hands should be washed frequently with soap and warm water for at least 20 seconds. Alcohol-based hand sanitizer can also be used.

Surface disinfection

Many infections can be transmitted through contact with contaminated surfaces. It’s important for medical equipment and surfaces to be disinfected shortly after each time they are used in order to prevent transmission. In addition to traditional cleaning methods, UV technology such as Sanuvox products, can be used for surface disinfection.

Environmental infection control

There are four types of environmental infection control that can be implemented in hospitals to mitigate airborne transmission.

  • Dilution consists of introducing fresh air from outside to dilute the contaminated air. Unfortunately, it is often impractical to continually replace all contaminated air with outdoor air due to the expense of conditioning it, so while this practice can be helpful, it is not enough on its own. In addition, the operating costs surrounding the number of air changes per hour must be considered. In use, these costs can become exorbitant, especially during periods of extreme cold.
  • Filtration consists of installing air filters to trap microorganisms. Although air filtration has been widely adopted by medical facilities, studies have shown that it is inadequate when it comes to controlling airborne pathogens. Air filters have trouble trapping certain sizes of particulates, meaning that many microbes are still able to pass through.
  • Pressurization consists of using air pressure to create self-contained spaces in order to protect against cross-contamination from one space to the next. Unfortunately, this method is difficult to control. Disruptions as simple as frequently opened doors can considerably lessen its effectiveness.
  • Disinfection consists of using equipment that neutralizes the pathogens in the air. Medical-grade air purifiers with UV technology are ideally suited for this purpose.

The advantages of UV-C technology as a disinfection strategy

UV technology uses a particular wavelength of ultraviolet light to deactivate and destroy microorganisms of all kinds, rendering them harmless. Science has not yet found any microorganism that can resist the destructive effects of the 254-nm germicidal wavelength emitted by UV-C lamps.

UV-C is a tried-and-true disinfection method that has been used for medical equipment and air sterilization in hospital settings for over 70 years. However, since the 1950s, the medical system has become increasingly dependent on antibiotics and has consequently under-utilized preventive UV-C technology. Now, with the advent of antibiotic-resistant “superbugs”, healthcare facilities would be well-advised to make use of UV-C disinfection .

There are two applications for UV-C technology against airborne infectious agents: in-room units and in-duct HVAC systems. In-room disinfection units interrupt airborne transmission in patient rooms, waiting rooms, hallways, stairwells, etc. They use a fan and an intense concealed UVC source to intercept and deactivate the pathogens at the source, as they are being generated by humans. HVAC in-duct UV-C disinfection prevents microbes from proliferating and spreading in the HVAC system, which would otherwise provide an ideal conduit for them.

Breathe clean air with Sanuvox

Unless it is properly sterilized, hospital air is not clean. In fact, it can contain a variety of pathogens that can cause infection and threaten patients’ lives. It is vitally important for health care facilities to use the proper environmental infection control methods to clean the air and lower the risk of airborne transmission.

Sanuvox is the North American leader in medical UV disinfection systems. Our high-efficiency UV air purifiers deactivate and destroy airborne pathogens, and our UV surface disinfection units efficiently sterilize rooms and medical equipment. Shop our store today for first-rate disinfection solutions that will reduce the incidence and improve the health and safety of everyone at your facility.

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!
Learn more about available products, markets, and applications and access our company’s blog and whitepapers on this website.
Follow Sanuvox Technologies on Facebook (@SanuvoxTechnologies) and on LinkedIn (@sanuvox-technologies).

*Full laboratory test report available upon demand.