Children could be more exposed to chemicals than their mothers

Almost all U.S. citizens have the chemical PFOA in
their blood, research suggests. It's a long-lasting
environmental pollutant.

A new study measured the levels of an industrial chemical in the blood of children under 5 and their mothers, who live near the DuPont plant in West Virginia.

The researchers found that the children, who were exposed to the chemical from drinking water as well as their mom’s breast milk, had 44 percent  more of the chemical in their blood compared to the mothers.

The industrial chemical is perfluorooctanoate (PFOA, or C8).

What is C8?

PFOA, or C8, persists indefinitely in the environment. It is a toxicant and carcinogen in animals.

PFOA has been detected in the blood of more than 98% of the general US population in the low and sub-parts per billion range, and levels are higher in chemical plant employees and surrounding residents.

The chemical is used in the manufacture of Teflon nonstick cookware, waterproof clothing, food packaging and other products. It can be found in house dust, carpet cleaning liquids, microwave popcorn bags and many other products.

For this study, the researchers picked people living near the DuPont plant because the chemical has contaminated drinking water supplies and the people nearby have levels of about seven times more than the US average.

The study involved 4,943 children and their mothers who were exposed to the chemical in the drinking water for at least one year.

Children more at risk: Researchers

Children seemed to concentrate the chemical more than their mothers, the researchers say. Another study linked perfluorinated compounds to reduced effectiveness of childhood vaccinations (see previous blog post).

Environmental health scientists fear that exposure to these industrial chemicals can interfere with the development of the brain, reproductive tract, hormones and possibly the immune system.

Previous research also linked exposure to these chemicals to kidney problems, including an increased risk of kidney cancer, and certain pregnancy complications.

Full results from the studies are expected in 2012.

Source: Scientific American

Reduce chemical exposure at home

AllerAir's 5000 Exec:
All-star air purifier

AllerAir specializes in portable and powerful air purifiers for the home and office that can help reduce airborne chemicals, gases, fumes and other pollutants.

The air purifiers feature a complete air filtration system with large activated carbon filters, HEPA filters, pre-filters and optional UV germicidal filtration.

Along with source control and adequate ventilation, a 24/7 air purifier with the right filters can help reduce indoor air pollutants that may be affecting your health and well-being.

Contact us for more information and options.
 

The do and don’ts of air duct cleaning

Air ducts can get dirty over time.

The indoor air quality in most homes and buildings is compromised by a variety of factors.

It could be poor ventilation, high humidity, mold, chemicals and VOCs, particles, dust, allergens, and more.

And a lot of these indoor air pollutants may be spread throughout the house by the ventilation system – which is why many people like to get their ducts cleaned once in a while.

There is no scientific evidence that regular duct cleaning will improve the indoor air quality, but if you think about getting it done, there are many factors to consider when choosing a duct cleaning service.

Dos

• Establish a need. Is it really necessary to clean your ducts? Does it distribute excessive dust or debris throughout the home, or is it contaminated with mold, mildew or pests? Remember that some levels of dust will always be present in a home, even with clean ducts.
• Find a good professional service. There are many scam artists out there, and often, they will lure customers with low prices. Experts say a good air duct cleaning should start at around $300 and take about 3-5 hours. Check a company’s local reputation or references. 
• Be in the know. A qualified professional will not only clean the ducts, but also the other components of the HVAC system. This includes coils, drain pans, fans and humidifiers. Ask your service provider for a list of things they will do and ask them to verify all of them as they complete them. Most reputable air duct cleaners will also use a filter to trap the debris they remove, which allows you to see the progress.

Don’ts

• Don’t go by price alone. Any deal that sounds too good – usually is.
• Don’t forget to check if the air duct cleaners in your area require a license. Ask for proof of license and proof of insurance before you hire.
• Don’t go with a company that offers other cleaning services (like carpeting or chimney cleaning). Always use a specialist.

Want better indoor quality?

There are easier and better ways to reduce the level of indoor air contaminants in your home.

Avoid bringing in new pollutants such as harsh cleaning chemicals, pesticides, VOC-emitting paints or products, and so on.

AllerAir's AirMedic air purifiers

Make sure your home is ventilated. If you can, open the windows regularly to air out rooms!

Use a portable air purifier in the room you frequent the most. This could be your bedroom or the living area, for example.

The air purifier needs many pounds of activated carbon to be able to remove a wide range of harmful chemicals and gases, a HEPA filter to trap irritating particles and optional UV germicidal filtration to neutralize contaminants such as bacteria, viruses and mold.

Check out AllerAir’s extensive line of air purifiers or speak to an IAQ expert from AllerAir for more information and options.
  

Early exposure to dry-cleaning chemical can lead to bipolar disorder

Early exposure to a dry-cleaning chemical can have
serious health consequences, a new study shows.

A new study has linked early exposure to the dry-cleaning solvent tetrachloroethylene (also known as perc or PCE) to an increased risk of bipolar disorder and post traumatic stress syndrome.

Researchers at the Boston University School of Public Health followed up with people born between 1969 and 1983 in the Cape Cod area, where the dry-cleaning chemical leached into the water supply.

The solvent and vinyl resin were used to attach liners to the water pipes and dried for 48 hours before being shipped to their destination.

The common belief was that the chemical would evaporate before the installation of the pipe, but instead traces of the chemical ended up in the drinking water.

The researchers contacted 1,500 subjects and found that 830 of them were exposed to the solvent in early childhood.

The study participants answered a questionnaire about a variety of things, including mental health and if they had ever been diagnosed with depression, schizophrenia, bipolar disorder or post-traumatic stress disorder.

In the participants exposed to perc in early childhood, there was an 80 percent higher risk for bipolar disorder and a 170 percent increase in those who were highly exposed.

For post traumatic stress disorder, the risk rose by 50 percent, up to 70 percent respectively.

The researchers said that people are still exposed to perc through dry cleaning and from consumer products and that the increased risk of illness remains real.

The study was published in Environmental Health.

Source: Toronto Star

Reduce chemical exposure at home

One way to avoid or reduce exposure to PCE is to forgo dry cleaning completely, or to let the dry-cleaned clothes air out before bringing them indoors.

An air purifier with many pounds of activated carbon can also help remove airborne chemicals and fumes such as perc and formaldehyde.

AllerAir’s air purifiers for the home and office feature the most carbon and the deepest filter beds in their price class, and they also remove other indoor air pollutants with HEPA and UV as well as pre-filters.

Find out more about our general purpose air purifiers, and contact AllerAir for more information and options.
 

Working in an office? It could expose you to harmful chemicals

Office workers are exposed to PFCs
and other indoor air pollutants.

The air in offices – especially newly renovated offices – could be enough to make you sick, according to a new study.

Researchers found that most offices expose workers to harmful chemicals like PFCs (polyfluorinated compounds), which are evident in the workers’ blood.

PFCs are chemicals that can be released by office furniture, carpet stain repellents, paint, food packaging and other products.

The chemicals have been linked to health effects like thyroid hormone imbalance, cancer and infertility.

The study of 31 office workers in Boston revealed much higher levels of PFCs in the employees, levels that were 3-5 times higher than studies on household air. Researchers concluded that offices could be a significant source of exposure of PFCs.

The study was published in Environmental Science & Technology.

The researchers previously studied office dust and found high concentrations of a banned flame retardant (PBDE) on Boston office workers’ hands. They suggested regular hand washing as an effective solution.

Source: Hindustan Times

Clear the air with powerful air filters

Offices don’t have to be stuffy or bad for workers’ health.

While office managers and facility management should work together to introduce fewer chemicals and other toxins into the ambient air and to increase ventilation, a simple and effective way to breathe cleaner air is by using a portable air purifier.

AllerAir specializes in air purifiers for the home and office with many pounds of activated carbon and HEPA plus optional UV filtration.

The activated carbon helps remove airborne chemicals, gases, fumes and odors.

The HEPA filter traps particles and dust, and the UV lamp helps neutralize contaminants such as bacteria, viruses and mold.

The air purifiers are designed to run on a low setting 24/7, to remove pollutants on a continuous basis and to keep the air moving.

Check out what other people are saying, and contact an AllerAir IAQ expert for more information and suggestions based on your unique indoor air concerns.
  

Are your children exposed to radon in schools?

Schools and other buildings can expose occupants to radon.

National Radon Action Month may be over, but the invisible threat is a year-round problem.

The naturally occurring radioactive gas also does not care where or when it accumulates, so it may be present in homes, government buildings or schools at higher than acceptable levels.

Since one building can have high levels of radon while the one next to it doesn’t, experts recommend testing every home and building for radon. The best time for testing is the winter.

Radon enters buildings through cracks and fissures in the foundation or other opening in the building, and it can accumulate indoors.

The gas represents a health hazard when someone is exposed to high concentrations over a relatively long time (several decades). In fact, radon contributes to 20,000 lung cancer deaths each year.

In order to protect children from radon exposure in schools, some administrations are taking action.

The English Montreal School Board last year sent out a letter to the schools informing them of a new radon detection program instigated by the Ministry of Education, Leisure and Sports (MELS).

New Health Canada guidelines lowered the acceptable levels of radon in the ambient air. In schools where radon concentration exceeds 200 Becquerel’s per cubic meter, which represents the maximum “safe” concentration under the new guidelines, remedial measures have to be taken.

In January 2012, radon detectors were installed in schools, which will be removed in the spring to be analyzed in a laboratory.

According to a Radio-Canada report from Jan. 30, the ministry of education decided to test all of Quebec’s primary and high schools for radon.

It’s a preventive measure, officials say.

School boards are required to test all their buildings for radon. The deadline for completion is July 1, 2014.

Mitigation techniques include special venting systems that vent the radon outdoors, sealing the cracks and fissure on the floor and more.

Radon is not the only indoor air quality issue affecting schools and school-aged children. To learn more about indoor air pollution and possible solutions, contact an AllerAir IAQ expert today.
 

Indoor air pollution in the nursery includes chemicals, fumes

The average "new" nursery can expose babies to 300
different chemicals and gases.

It’s often the invisible threats that are the scariest.

When the popular TV show “Good Morning America” with the help of Greenguard Environmental Institute (part of Underwriters Laboratories) started investigating what kind of air pollutants people are exposed to in the average home, no one thought the results would be this shocking.

They set up a room with a new crib, changing table, rocker and decorations and then they tested the indoor air quality for seven days.

The results: The indoor air in the new nursery contained 300 different chemicals. A test of the air just outside the home revealed only two chemicals.

The fact that indoor air is more polluted than outdoor air is not that shocking, especially for regular readers of this blog. But 300 different chemicals? Ouch.

It is concerning because young children are most at risk from environmental pollution, since they breathe more and ingest more in proportion to their body size.

A big pollution culprit was the new crib mattress, which emitted more than 100 different chemicals.

The new furniture shared formaldehyde fumes and the new paint (I guess they didn’t go for the low-VOC version) contained chemical gases five times the recommended limit.

Source: ABC News

Bring home baby to a healthy nursery

It is rather disconcerting to know that these products are so easily and legally available and that too many people just don’t know about the importance of good indoor air quality in the home.

Especially expecting parents need to be vigilant about the types of products they use. The key to the best indoor air quality lies in a 3-pronged approach:

1. Source control – Avoid adding contaminants into the ambient air. Be careful about new furniture and pressed wood products, fragrances and scents as well as high-VOC products.
2. Ventilation – Open windows regularly to let fresh air in and inspect and maintain the ventilation system. Schedule renovations and paint jobs for fall and spring when windows can stay open for a longer period of time.
3. Air filtration – A newborn’s immune system is still developing, but it doesn’t mean a baby should be bombarded with hundreds of chemicals. Use a multistage filtration system with activated carbon and HEPA in the room (the activated carbon removes chemicals and gases, HEPA filters out particles)

Air purifiers with activated carbon & HEPA

AllerAir specializes in superior air purifiers for the home and office that offer the most activated carbon in their respective price classes and the safest and most trusted filters and materials.

For small nurseries, try the AirTube Supreme with a 10 lb. carbon filter and medical-grade HEPA.

Other popular air purifiers for nurseries include the 4000 Exec and the AirMedic Exec.

Contact AllerAir for more information and options.
  

New Orleans swamp fires may fester for months

Swamp fire smoke makes its way into
nearby homes and affects residents.

Residents downwind of an underground marsh fire in eastern New Orleans have been feeling the effects of smoke exposure, as clouds of smoke periodically waft their way.

They reported wheezing and bouts of nausea due to the exposure, and said that the smell of smoke was everywhere in their homes.

The fires were at their height at the end of August 2011, when much of New Orleans was blanketed with heavy smoke.

Even with the National Guard and natural rainfalls dumping water on the area, the swamp fire continued to smolder and spread.

Now, five months later, smaller amounts of smoke still find their way into residents’ homes.

Wildfire smoke has been identified as a serious health risk as 80 to 90% of wildfire smoke is within the fine particle range.

These fine particles, which are generally less than 2.5 microns in diameter and can penetrate deep into the lungs. 

An increase in this type of airborne particulate matter has been linked to numerous health problems including headaches, nausea, dizziness, respiratory problems, strokes and heart attacks.

Source: Nola

Keep smoke out from your home

While wildfires and underground swamp fires are not easy to control, homeowners can help protect their health and well-being by making sure their indoor air quality is as high as possible.

Since smoke particles and chemicals can make their way indoors through open windows, doors, cracks and other entry points, it’s important to ensure good ventilation and to use a powerful air cleaner that canhandle smoke toxins.

AllerAir has designed some of the most efficient air purifiers for smoke, with many pounds of activated carbon and HEPA to remove chemicals, particles, gases, odors and other irritants from the ambient air.

The AirMedic Series combines
powerful particle with chemical
filtration.

Here are some recommended air purifiers for smoke:

Air Medic + Vocarb
Our most efficient medical-grade HEPA unit for particles ( traps 99.97% of fine particles at 0.3 microns) coupled with a deep-bed, activated carbon filter for the treatment of  chemicals, gases and odors. Ideal for those living within close range of a wildfire zone.

5000 DS
AllerAir's "DS" models are air purifiers tailored specifically for smoke and odor relief. These exceptional air purifiers remove lingering smoke odors and harmful chemicals. They feature a deep-bed carbon filter, tar-trapping pre-filters and micro-HEPA filter for particles.

Contact AllerAir for more information.

Household chemicals impair children’s immunity: Study

Exposure to chemicals in early childhood
may affect a kid's response to vaccinations.

A new study records a poorer response to vaccines in children with higher levels of PFCs in their blood.

PFCs is short for perfluorinated compounds (PFCs), a group of synthetic chemicals commonly used in nonstick cookware, carpets, upholstery, food packaging and more. Previous studies have shown that the chemicals are present in most people’s bloodstreams.

In the first study of its kind on humans, researchers from the United States and Denmark found that high levels of exposure to these chemicals in early childhood may be associated with a reduced response to two routine immunizations.

They followed 587 children in the Faroe Islands (between Iceland and Norway) between 1999 and 2001, where a high intake of seafood is linked with increased exposure to PFCs.

The two vaccines in question are the tetanus and diphtheria immunizations that are given at 3, 5 and 12 months of age and a booster shot at age 5.

The study shows that all five PFCs in the study appeared to be linked to lower antibody levels. The children’s response to tetanus and diphtheria vaccines at age 7 was only half of what it should have been if they showed high levels of PFCs in their blood.

The next questions the researchers need to answer are:

• Does this link point to a general immune system dysfunction and 
• Could this also affect their risk of infections, allergies or cancer?

The findings appear in the Jan. 25 issue of the Journal of the Medical Association.

Source: HealthDay

Reduce your chemical exposure at home

Experts suggest avoiding products made with PFCs as much as possible, including nonstick cookware and microwave popcorn.

The 5000 Exec is a powerful
general purpose air purifier.

Homeowners should also vacuum their rugs and upholstery often to reduce household dust levels.

A portable air purifier with activated carbon and HEPA air filters can also help in cleaning the air and controlling the levels of chemicals, gases, odors and dust.

AllerAir’s general purpose air purifiers feature a deep-bed activated carbon filter that can remove the widest range of gaseous pollutants. They also feature high efficiency particle filters for dust and other particulate matter, pre-filters and optional UV germicidal filtration for extra protection against biological contaminants such as bacteria, viruses and mold.

Every household is different and every indoor air environment may require a slightly different solution, which is why AllerAir offers one of the most extensive product lines and customizable options on the market.

You can even remove odors and chemicals from small, enclosed spaces like drawers, cabinets, closets, refrigerators, litter boxes and more with AllerAir's Air Purifiers for Small Spaces.

Contact AllerAir for more information and assistance in picking the right unit for your unique circumstances.
 

Allergies hurt productivity at work: Study

Allergies can be more than a simple nuisance, experts warn.

A Middle Eastern survey on allergies warned that ignoring persistent allergy symptoms can lead to longer term conditions and affect work productivity and academic performance.

Nasal allergies caused by dust and other environmental pollution are on the rise and have a detrimental impact on people’s lives and the economy, according to the Allergies in the Middle East survey, which covered five countries: the UAE, Saudi Arabia, Egypt, Lebanon and Iran.

The pharmaceutical company Takeda carried out the study, which included 7,411 households, out of which 501 agreed to participate in a more in-depth survey.

The researchers hoped to raise awareness about indoor air quality issues that could make things worse, among them closed environments in big buildings that are improperly ventilated, high levels of dust, environmental pollution from industries and humidity.

The survey participants complained about nasal congestion, headaches, watery eyes and sleep disruption.
During bad times, their work rate fell between 25 to 40 percent, they indicated.

Source: The National

Keep your home and office allergen-free

Allergies can not only hurt work productivity, they can also affect your quality of life and lead to fatigue and depression, especially if sleep is disrupted.

AirMedic air purifiers: Superior design for particle,
allergen, chemical and odor control.

That’s why it is a good idea for those with asthma and allergies to keep a powerful, portable air purifier with HEPA and activated carbon in their home and/or office.

Most people prefer having an air purifier in the bedroom where it removes a wide range of indoor air contaminants, including dust and tiny particles, mold spores, chemicals and odors that may irritate nasal passages and interrupt sleep.

AllerAir’s air purifiers for allergy and asthma feature the safest and most effective air filters to help keep your air allergen-free.

Contact AllerAir for more information.
 

Mold in your home – causes, risks, removal tips

Mold can grow in any home or building if there is
enough moisture and a surface to grow on.

Mold problems are some of the most common air quality concerns in homes.

Mold spores are a natural part of the environment, and all they need is enough humidity or water and a surface to grow on. Experts say mold will grow on wet material in 24-48 hours.

Many homes feature damp basements in the summer, when the ground water level rises, or high humidity in the winter due to condensation. Other problem areas in the home include utility rooms, water heaters, sinks, washing machines and bathtubs – pretty much any area where water might drain.

Homeowners should make sure that downspouts are angled away from the home, and that the home’s humidity readings stay at a healthy level.

Other causes for mold:

• Flooding
• Sump pump failure
• Condensation on windows
• Soap scum in showers
• Firewood stored indoors
• Line drying clothes indoors
• Leaky or poorly ventilated attic
• Damp closets

Health effects of mold

Some people might not know that they have a mold problem until they start not feeling well. That’s because mold often grows in areas that are hidden – behind drywall or underneath the carpet, for example.

While some people may experience symptoms related to mold, others may not be feeling any effects whatsoever.

However, the number of people sensitive to mold is growing steadily.

Sneezing is one of the possible health
effects of mold.

Health effects can include

• Allergy symptoms such as sneezing, runny or stuffy nose, cough, itchy eyes, nose and throat, watery eyes
• Aggravated asthma
• Infections such as skin infections or pneumonia
• Headaches
• Flu-like symptoms, trouble breathing, nervousness, dizziness, difficulty concentrating, extreme fatigue

Mold removal tips

When there is a lot of mold in the home, professional remediation services may be needed.

If the mold growth is small, homeowners can remove it themselves by scrubbing with a soap or detergent. Bleach and water may not be enough to kill the mold.

Porous surfaces like paper, insulation, sheetrock and carpet padding that are moldy should be thrown out because you won’t be able to remove the mold completely.

Always wear protective equipment when working around mold.

Source: InForum

Musty odors? Improve indoor air quality with powerful air purifiers

While prevention and source control is very important when it comes to the avoidance of mold, an air purifier with a carbon and HEPA filter can also help remove mold spores and mold mycotoxins – the disease-causing toxins some molds can spread.

Air purifier can help keep the air
clean and healthy.

AllerAir’s air purifiers for mold can also get rid of unwanted musty odors and stale air. Opt for UV germicidal filtration for extra protection.

Recommended units:

5000 Exec - Efficient general purpose air purifier with 18 lb. carbon filter, medical-grade HEPA, optional UV filtration

AirMedic+ Exec - Superior particle and allergen control with 18 lb. carbon filter, medical-grade HEPA and optional UV filtration.

Contact AllerAir for more information.

Poor indoor air quality is an ‘invisible epidemic’

Indoor air pollution can cause headaches, fatigue, depression and more symptoms

Headaches and other symptoms may be
related to poor indoor air quality.

No matter where we are and what we do, we need to breathe. But the indoor air quality in many homes and workplaces can be full of chemicals, gases, odors, particles, dust, allergens, mold spores, bacteria, viruses and more.

The number of people that react to these indoor air pollutants is growing steadily.

While headaches, respiratory issues, fatigue and depression belong to the most immediate symptoms, research has shown that long-term effects from exposure to toxins include heart disease, respiratory disease, reproductive disorders, sterility and cancer.

The four most common sources of indoor air pollution are

1. Pressed wood products (formaldehyde fumes)
2. Carpets (volatile organic compounds from glues and dyes)
3. Paints (VOCs like formaldehyde and benzene)
4. Furnishings with flame-retardants, like mattresses, upholstery, drapes, curtains;

For better indoor air quality, experts recommend source control (choosing the least toxic and healthiest options and products), ventilation and air cleaning.

According to Dr. Mercola in an article for Food Consumer, an air purifier is the most effective way to improve your indoor air quality, after fixing the problems that may contribute to poor IAQ.

However, his list of air filtration technologies was missing activated carbon, one of the most important filters when it comes to harmful indoor air pollutants.

Activated carbon is a safe, affordable and highly effective filter media for the removal of volatile organic compounds (VOCs), gases and odors. Make sure you get an air purifier with many pounds of granular activated carbon, since thin spray-on or mesh carbon filters won’t do the job.

With activated carbon, you need a large internal surface area where gaseous pollutant will get trapped – that is why more carbon is better and will last longer.

AllerAir air purifiers combine activated carbon plus HEPA filter technology to remove both chemical pollutants as well as particulate matter (up to 99.97% of all particles at 0.3 microns, in fact), and many air purifiers can also accommodate a UV lamp for extra protection against bacteria, viruses and molds.

Contact AllerAir for more information and options!

Protect children from toxic house dust

Young children can be affected by toxic house dust.

It’s not only airborne chemicals and gases in the home that pose a risk to children’s health.

Dust, a common occurrence in indoor environments, can also carry exposure risks.

That’s because a lot of pollutants can attach themselves to tiny dust particles, and when the dust is disturbed and becomes airborne, it too becomes a respiratory hazard.

Studies show that house dust can contain chemical pollutants such as flame retardants, metals like lead, mercury and poisons like pesticides. Even bacteria and viruses can attach themselves to dust particles and pose exposure risks.

People can track chemicals and dust in from the outside, but they can also be generated by activities that are going on inside, or from the wear-and-tear of common household products.

Children are most at risk because their bodies are still developing and they eat more, drink more and breathe more in proportion to their body size. Young children are also closer to the floor and tend to crawl, touch, chew and explore things by putting them into their mouths.

For these reasons, house dust should not be allowed to accumulate in a home with children or pets, and some experts say it should be treated as an environmental health risk.

Here are some pointers to minimize exposure:

1. Clean regularly. You don’t have to overdo it, but setting up a regular cleaning schedule and keeping to it will help avoid the accumulation of dust and particles in the home. Adjust the cleaning schedule for the number of people living under the roof, pets, weather conditions and other factors.
2. Clean with moisture. The best way to avoid disturbing existing dust is to vacuum with a HEPA vacuum cleaner and use a wet cloth and mop. You don’t need harsh chemicals in the water, a bit of white vinegar or a few drops of soap will be enough.
3. Store toys in closed containers and avoid a lot of knickknacks and clutter in the house.
4. Take your shoes off at the door and clean the door mats frequently – separately from your other laundry.

More information: www.healthyenvironmentforkids.ca

Filter out airborne dust and particles

AllerAir's AirMedic Series: Powerful
particle and dust controllers.

AllerAir has developed portable air purifiers for superior particle control, while also featuring a deep-bed carbon filter for the removal of chemicals, gases and odors.

The AirMedic Series and AirMedic+ Series filter out particles with a 360-degree air intake, the best in HEPA filtration (to remove 99.97% of particles at 0.3 microns) as well as ProDense pre-filters that tackle larger particles and dust.

These air purifiers also feature many pounds of activated carbon to adsorb a wide range of odors, gases, chemicals, VOCs and more.

Use the Air Quality Sizing Guide as well as the Model Selection Guide to figure out the best unit for your home, or contact AllerAir for more information.

Toxic substances in the home: Formaldehyde

The indoor air in most homes features toxic substances.

Most people’s homes feature a variety of airborne chemicals and gases that are emitted by building materials, furniture, textiles, household products and more.

One chemical that can be found in pretty much every home is formaldehyde – a toxic substance that is linked to cancer.

But exposure to formaldehyde can also lead to immediate health effects. According to the EPA, formaldehyde exposure can cause watery eyes, burning sensations in the eyes and throat, nausea, and difficulty in breathing in some humans exposed at elevated levels (above 0.1 parts per million). High concentrations may trigger attacks in people with asthma.

There is evidence that some people can develop a sensitivity to formaldehyde.

Formaldehyde is released in tobacco smoke, word burning stoves and gas stoves, and the colorless, flammable and strong-smelling gas can escape from many commonly used household products, including the ones mentioned above.

Particleboard, plywood, fiberboard, glues, adhesives, permanent press fabrics, paper product coatings, insulation materials and personal care products often contain formaldehyde.

The EPA says that the highest exposure is often linked to pressed-wood products with formaldehyde-containing adhesives.

What to do to reduce exposure to formaldehyde

• When buying new products, read the labels and opt for formaldehyde-free products
• Use “exterior-grade” pressed wood products
• Increase ventilation in the home. This can be done by opening windows or leaving the HVAC fan running.
• Maintain a healthy level of humidity in the home.
• Improve the indoor air quality with an air purifier. Powerful air purifiers with large activated carbon filters that contain a specially impregnated carbon for the adsorption of formaldehyde as well as other filters can help remove formaldehyde and other chemicals, odors and gases from the indoor air.

Sources: EPA; Sherwood Park News

Find out more about AllerAir’s general purpose air purifiers and specialized air purifiers for chemical and odor control as well as tobacco smoke air cleaners. Contact us today.
  

Chemicals that make us fat

Even a healthy lifestyle may not be enough
keep the waistline from expanding.

It started as a question by health professionals, researchers and those in the know – are chemicals making us fat?

Is our daily exposure to chemicals playing a role in the obesity epidemic that is rolling over North America?

Now the question has changed from “Are chemicals making us fat?” to “Which chemicals are making us fat?”

In a recent article in the Ecologist, former Ecologist editor Pat Thomas listed a full range of industrial and everyday chemicals that contribute to our midrange expansion. Thomas talks about them in more detail in her book “The 21st Century is Making You Fat”.

Here is a selection of chemicals you need to watch out for:

Bisphenol-A (BPA):  This hormone-mimicking chemicals is found in clear, hard and reusable plastic products and it is also used in dyes, polyester resins, flame retardants and rubber chemicals, among others.

Phthalates: These hormone-disrupting chemicals can be found anywhere in our environment – they are hiding in plastic and consumer products such as hair spray, water bottles and T-Shirts.

Solvents: People can get exposed to solvents  in adhesives, glues, cleaning fluids, felt-tip pens, perfumes, paints, varnishes, pesticides, petrol, household cleaners and waxes. The neurotoxic chemicals in solvents include xylene, dichlorobenzene, ethylphenol, styrene, toluene, acetone and trichloroethane.

Polybrominated flame retardants: It sounded like a good idea to reduce fire risk and add these chemicals to a wide range of household products (think mattresses, computers, TVs, textiles, car seats and more), but they are oestrogen mimics  and can affect the thyroid as well.

Organochlorines: This group contains pesticides (DDT, chlordane, dieldrin and more), industrial lubricants (PCBs) as well as dioxins and chlorophenols. High level exposures can alter a person’s metabolism and stop the fat-losing process.

Other chemicals that can help make us fat include

• Organophosphates
• Carbamates
• Organotins
• Benzo[a]pyrene
• Cadmium
• Lead

Source: The Ecologist

Reduce exposure to airborne chemicals at home and in the office

Portable and powerful room air
purifiers from AllerAir.

Since most people cannot control all of the products they live with or work with, they may be exposed to higher levels of chemicals and gases.

A high-quality air purifier with many pounds of activated carbon can help keep the air clean by adsorbing many of the chemicals, gases, fumes and odors.

AllerAir’s air purifiers feature the most relevant filtration media for the best price, and the complete filtration system also includes HEPA filtration for particles and dust as well as optional UV lamps for the neutralization of bacteria, viruses and mold.

For the best and healthiest air in your home, check out AllerAir general purpose air purifiers, chemical and odor control as well as air purifiers for tobacco smoke.

Contact AllerAir for a personalized consultation and more options.

Clean air a must for vulnerable groups

Air pollution can be detrimental for
children and people with asthma.

In a recent Boston Globe article, Dr. Megan Sandel was interviewed about asthma and air pollution.

The associate professor of pediatrics and public health at Boston Medical Center says that air pollution outdoors is something individuals may not be able to influence at all and are at the mercy of regulations and standards imposed by the state – even though air pollution is one of the main factors in respiratory health and cardiovascular health.

Air pollution is especially important when it comes to vulnerable groups like children, people with asthma and the elderly.

Outdoor air needs to be regulated by laws like the Clean Air Act, Dr. Sandel says, and indoor air pollution can also be irritating for these vulnerable groups.

Main irritants include volatile organic compounds, which are organic chemicals emitted paints, carpets or pressed wallboard, especially when these products are new.

Breathe the best air indoors

While outdoor air pollution is often out of our control, many people can make significant improvements to their indoor air quality – without having to break the bank.

It starts with simple steps:

• Avoid introducing new pollutants as much as possible. This includes cleaning with natural cleaning agents such as vinegar and baking soda instead of harsh chemicals, ditching scented products and air fresheners, banning smoking indoors, etc.
• Ventilate the home. Maintain the HVAC system and change the filters regularly. If possible, open the windows regularly and use fans to move the air around.
• Watch the humidity level. Use the bathroom and kitchen exhaust fans to reduce humidity levels and run a dehumidifier if needed. Better ventilation will also help.
• Use a portable air cleaner. Only a complete air purifier with many pounds of activated carbon plus HEPA and optional UV germicidal filtration will be able to remove the widest range of indoor air pollutants. Carbon adsorbs airborne chemicals, gases and odors; HEPA traps up to 99.97% of particles at 0.3 microns in size and UV helps neutralize bacteria, viruses and mold. Find the right air purifier for your specific indoor air concerns by speaking to IAQ experts before making a decision.

There are many other actions you can take to improve the indoor air quality in your home or office. For more information, contact AllerAir at 888-852-8247.
 

Need better IAQ? Get organized!

A well-kept and decluttered home can be
soothing and better for your health.

Indoor air pollution poses a serious public health risk, according to agencies such as the Environmental Protection Agency (EPA) and the World Health Organization (WHO).

Airtight construction, plug-in air fresheners, scented products and candles, high humidity and other indoor air concerns can pollute the indoor air in normal households.

One of the best ways to get the indoor air quality at home under control is to get organized.

Clutter is a bad idea – it can harbor dust, mold and pests and make it difficult to clean and air out the space.

Having a lot of stuff takes up space, makes it hard to find things and can be demoralizing.

A rule of thumb is – if you haven’t touched it in years, then it should probably go.

According to one professional organizer, a lot of stuff can have the following effects:

• Increase particle and chemical emissions into the air
• Become a breeding ground for mold
• Become a nest for rodents
• Affect a person’s health and well-being

By contrast, an organized home is easier to keep clean, reduces stress about finding things and gives people the ability to focus on more important things like family, career etc.

Source: CDA Press

Clean your space – and your air!

A well-kept home should be free of bad smells and pollutants. AllerAir offers portable and powerful air purifiers for general purpose air cleaning as well as specific IAQ concerns, including mold, tobacco smoke, allergy and asthma.

The air purifiers consistently feature more relevant filtration media than other units on the market, especially when it comes to activated carbon, the most important filter media for chemicals, gases, odors, fumes and mold mycotoxins.

AllerAir air purifiers can remove the widest range of indoor air pollutants with their multistage filtration system containing deep-bed activated carbon filters, HEPA filters, UV germicidal filtration and pre-filters.

Contact AllerAir for more information.

Boost your well-being by detoxing your life

All the news about air pollution, toxic chemicals and poor indoor air quality is enough to make you hide under your covers for the rest of the winter season (wouldn’t that be nice?).

Household cleaners can pollute indoor air with
harsh chemicals - it's better to opt for natural products.

But homeowners and parents don’t need to despair – there are simple and easy ways to live a greener, healthier, less toxic life that can be implemented right away:

Ditch toxic household cleaners
Many commercially sold household cleaning products are made with harsh chemicals that can add to indoor air pollution and affect people and pets in the home. Experts recommend using green cleaners instead, to read the labels, or to use natural cleaning agents such as vinegar, lemon juice and baking soda.

Avoid formaldehyde and other VOCs
Volatile organic compounds can be emitted by a wide range of building materials, furniture, wrinkle-free bedding, dry-cleaned clothes and personal care products. Sensitive people can experience health symptoms after exposure, and many VOCs (including formaldehyde, benzene and toluene) have been linked to cancer and respiratory ailments. It’s better to go with natural fibers, look for formaldehyde-free furnishings, low-VOC paints etc. A little research before a purchase can go a long way for a less toxic household.

Opt for organic foods and products
Check out the organic foods section at the supermarket, go to the local farmer’s market or visit the specialized health food stores. The more demand there is, the better the prices will be. If you can’t afford to go all-organic all the time, become familiar with the foods that are most chemical-laden and buy those organic. Check out the Dirty Dozen from the Environmental Working Group.

Pass on plastics
If you can, ditch the plastic food containers and cans and use fresh foods stored in glass. Many plastic containers (especially those marked No. 7) contain bisphenol A (BPA), a chemical that has been linked to developmental problems, cancers, heart disease and infertility. It is also used in food packaging and can linings.

Some other easy ways to improve indoor air quality at home:

• Ban smoking indoors
• Avoid the use of pesticides in or around the house
• Make sure the house is well ventilated
• Use a portable room air purifier with carbon and HEPA

Source: Spokesman-Review

AllerAir's 5000 Exec:
Powerful air purifier

The best air purifiers for the home and office
AllerAir offers powerful air purifiers with the most activated carbon and the deepest carbon beds at the best price, guaranteed. Activated carbon filters can remove a wide range of airborne chemicals, gases, VOCs, fumes and odors, while HEPA traps particles and dust. For complete air filtration systems for the home and office as well as specialized air purification units (such as allergy and asthma, smoke, mold, multiple chemical sensitivity, and more), visit our website or contact us directly: 888-852-8247.

Study links plasticizer to an increased risk of miscarriage

Chemical exposure around conception may lead to a
higher risk of miscarriage in early pregnancy, study shows.

Scientists in Denmark measured exposure to phthalates (chemicals associated with plastics) in couples trying to conceive and found that those with higher levels of exposure were more likely to go through an early pregnancy loss.

The phthalate in question is commonly used in plastics to make it softer and more flexible.

High levels of monoethylhexyl phthalate (MEHP) in the study participants’ urine around the time of conception were more likely to be followed by a pregnancy loss compared to lower levels.

The researchers found the link only in exposures around conception (not in the month prior).

The results appear in the journal Environmental Health Perspectives.

Phthalates have also been linked to reproductive problems in animals that were exposed to very high levels of the chemical.

Humans are primarily exposed through diet, but phthalates are used in food packaging, medical tubing, children’s toys, personal care products such as nail polish, perfumes and cosmetics, and more.

That is why most people are exposed on a continuous level.

Early miscarriages are very common – experts estimate that one third of all pregnancies end before term, many in the first few weeks when many women are not even aware of the pregnancy yet.

More research is needed to confirm the link between phthalate exposure and pregnancy losses, experts say.

Source: Environmental Health News

Reduce chemical exposure at home and at work

Activated carbon can adsorb many
chemicals, gases and odors.

With thousands of chemicals on the market and testing lagging behind, it’s no wonder many people decide to take action and reduce their exposure to chemicals as much as possible.

It starts with a healthy lifestyle and pure, natural ingredients or materials, and it includes constant air purification as an additional measure of protection.

AllerAir’s air purifiers have been designed with the deepest activated carbon beds to remove a wide range of airborne chemicals, gases and odors.

Activated carbon is the safest and most affordable air filtration media for gaseous pollutants and AllerAir’s proprietary blends can tackle specific pollutants, if needed.

The air purifiers also contain medical-grade, micro- or Super-HEPA filters to remove up to 99.97% of particles at 0.3 microns, and many models accommodate UV germicidal filtration for the neutralization of bacteria, viruses and mold spores.

Browse AllerAir’s general purpose air purifiers, their air purifiers for chemicals and odors, or talk to an IAQ expert to find out which model is best for your unique circumstances: 888-852-8247. 
 

How safe are your kids in school?

Many schools have poor indoor air quality that can affect
students as well as teachers and other staff members.

Mold spores drive away elementary school children, deemed a health risk

This is a guest post from Electrocorp Air Filtration Systems

Mold is a serious indoor air quality issue – so much so that an elementary school in Montreal had to send more than 400 students home.

Officials don’t know when the school might reopen, since the mold remediation process may take up to two years.

The elementary school was infested with mold spores that were blamed for an increase in respiratory ailments, runny noses, coughing and other symptoms, according to an article in today’s Montreal Gazette.

These health effects surfaced after months of exposure to mold spores, experts say.

The school board involved the public health department when it received multiple complaints of minor health problems from adults and children.

Air samples from 29 rooms in the school revealed an unhealthy level of mold spores in each one.

As is so often the case when it comes to mold, a burst water pipe incident in November 2010 may be to blame for the high mold count.

Mold spores are ubiquitous in the environment and can start to settle down and actively grow mold if there is enough water or moisture.

The mold can be hidden or visible and for this school, the spores probably became airborne after the school had some masonry work done.

The students moved to an empty school building in Montreal but have to find different accommodations soon.

Source: Montreal Gazette

Keep indoor air healthy in schools

The 5000 and 6000 Series is a popular
choice for individual classrooms.

Mold is one of the most common indoor air quality issues in schools, but students and staff are also affected by particles and dust, allergens, chemicals and odors – especially in older schools where the ventilation system is simply not enough to provide the required fresh air exchanges.

Electrocorp has designed powerful stand-alone air cleaners for schools and universities that can help keep the air clean and healthy.

AllerAir's 5000 Series and 6000 Series are powerful, portable room air purifiers that can be used in individual classrooms and moved around easily, according to need.

The air cleaners can remove the widest range of indoor air pollutants, including chemicals and gases, odors, particles, dust, bacteria, viruses, mold and allergens. They feature a multistage air filtration system with activated carbon, HEPA and UV (optional).

The easy-to-use air cleaners are designed for around-the-clock operation at minimal cost, with a long filter lifespan and easy maneuverability.

For more information and options, please contact an Electrocorp air quality expert.

Related posts:

• Environmental exposures in schools
• IAQ challenge: Keeping schools healthy
• Students need better air quality in schools

Electrocorp is a division of AllerAir.

Half of US homes suffer from mold: Doctor (Video)

Mold and other indoor air quality issues are very common, doctor says, and may contribute to the rising asthma rates across the country.


 
Source: WTKR-TV

Concerned about the indoor air quality in your home?

A safe and effective air purifier with a proven multistage filtration system containing activated carbon, HEPA and UV filters can help reduce indoor air pollution, including mold spores. 

Contact AllerAir for more information.

VOG a challenge for ERs in Hawaii

Volcanic smog, or VOG, contains harmful chemicals and
particles that may affect people's health and well-being.

The volcanic gas emissions from the Big Island’s Kilauea volcano have been affecting residents in Honolulu, medical officials say.

The volcanic emissions, often known as volcanic smog or VOG, have caused crowded emergency rooms in Oahu.

People were complaining of respiratory issues, headaches and watery eyes due to thick VOG, officials say.

The ERs were more crowded than usual because two local hospitals have been closed recently due to bankruptcy.

Source: Sacramento Bee

Keep VOG out of your home with powerful air purifiers

An air filter for the removal of dangerous VOG pollutants needs to feature more than a simple HEPA particle filter.

A HEPA air cleaner can only remove particles, leaving behind VOG chemicals and toxins to linger in your air.

The AllerAir 5000 VOG and AirMedic VOG feature both a medical-grade HEPA filter and a customized activated carbon filter, designed specifically to adsorb the dangerous properties of VOG pollution.

For more information on our VOG air cleaners contact an Indoor Air Quality Expert at 1-888-852-8247.