Air cleaner purifiers

Clean your indoor air

Oct
16

What an Air Cleaner Purifier Can Do to Reduce Your Exposure to Second Hand Tobacco Smoke

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Do you know someone who smokes? Forget about all the damage they are doing to themselves, just think about all of that second hand smoke you are being exposed to. Not only yourself, but what about the smoker’s family? What about anyone who enters the smokers abode?

In 2000, the National Institutes of Health (prepared by the National Toxicology Program) released the 9th edition of a report on Carcinogens. A carcinogen is any substance or exposure to the substance that are “known” or are “reasonably anticipated” to be cancer causing. Environmental tobacco smoke (ETS, second hand smoke) is generated from exhaled smoke, as well as the smoke given off by the burning end of cigarettes, pipes and cigars. This type of smoke is listed in the report as a “known human carcinogen.” There are significant studies referenced in the report noting that spouses of smokers and co-workers of smokers are at an increased fist of lung cancer due to this ETS. Just imagine what this second hand smoke does to children. We will get to the effects of ETS on children in a few moments.

Tobacco smoke which is directly inhaled, is also noted as a “known human carcinogen.” It is long known that cigarette smoking causes cancer in humans and is now considered to be the leading preventable cause of cancer. Another form of tobacco is smokeless tobacco. This is in the form of chewing tobacco and snuff. This type of tobacco is known to cause cancers in the oral area (mouth, lips, tongue).

Now, onto the effects of this second hand ETS smoke on children. Children are especially vulnerable to second hand smoke. Since their bodies are still developing, and they have a higher breathing rate vs. adults, children are at the greatest risk of developing serious health effects. ETS can cause asthma in children. ETS increases the risk of Sudden Infant Death Syndrome (SIDS). Infants younger than 6 years old are also at risk for lower respiratory track infections such as pneumonia and bronchitis and also middle ear infections.

On June 27th, 2006, the Surgeon General released a major new report on involuntary exposure to secondhand smoke, concluding that secondhand smoke causes disease and death in children and nonsmoking adults. The report finds a causal relationship between secondhand smoke exposure and Sudden Infant Death Syndrome (SIDS), and declares that the home is becoming the predominant location for exposure of children and adults to secondhand smoke. http://www.hhs.gov/news/press/2006pres/20060627.html

The National Survey on Environmental Management of Asthma and Children’s Exposure to Environmental Tobacco Smoke (NSEMA/CEE) done in 2004 by the EPA finds that 11% of children under 6 years old are exposed to second hand smoke on a regular basis. Parents of these children were found to be responsible for 90% of the children’s exposure. http://www.epa.gov/smokefree/pdfs/survey_fact_sheet.pdf

Now that we know all the bad news and statistics about ETS (second hand smoke), what can we do to help our children?

First and foremost, PLEASE quit smoking! Secondly, help to improve the air inside your home and the amount of ETS your child(ren) is exposed to. One way to improve your indoor air pollution from tobacco smoke is to use an air purifier cleaner. There are many different types of air cleaner purifiers out there. Invest some time and research to find the right type and model for your home. This will help you understand the different types of air cleaner purifiers available.

An air cleaner should not be expected to remove 100% of all pollutants in the air. An air cleaner purifier should be used in conjunction with the removal of toxins from the air in other ways too. A great way to do this is to begin replacing all toxic cleaning products in your home with safer ones. By replacing your cleaners, the toxins that they dispel into the air will be removed.

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Sep
23

Types of Indoor Air Pollution

Posted under air cleaner purifier

 

The EPA, in 1995, issued a statement to the U.S. Senate declaring that, Indoor air pollution is now our nation’s number one environmental health concern.

In light of ever-increasing energy costs, Americans are sealing their homes and buildings with better fitting windows, more effective insulation, and molding. New home and building designs have focused on improved energy efficiencies. We’ve effectively created structures that cannot breathe, causing stale air to circulate over and over without being thoroughly cleaned. In addition, the use of synthetic building materials has increased, leading to more emissions into the occupied spaces, especially when new. On top of this, studies show that most people spend most of their time indoors.

When homes and buildings are sealed up like this, moisture cannot escape. An increase in moisture can lead to mold growth. Air passing over the mold disrupts it and can lead to mold spores and fragments becoming airborne where they can be breathed in. Dust can harbor bacteria and mold. VOCs are Volatile Organic Compounds that come from common household items, such as cleaners, pesticides, paint and sealants, and of course tobacco smoke. In fact, tobacco smoke is a very complex mixture of chemicals, vapors, and particles that can remain airborne for many hours.

Types of Indoor Air Pollution

  • Particulates — Particulate matter in the air is called an aerosol, which includes solid and liquid particles. Particles in the size range from about 0.001 to 10 µm (”micron” or “micrometer”) can remain airborne for long periods of time. Cat dander, which is an allergen to many people, is about 1µm and can remain airborne for several hours. Particles larger than 10 µm, up to 100 µm settle out of air in a matter of minutes.
  • The vast majority of airborne particulates are too small to be seen with the naked eye. One with good vision can see particles down to about 20 to 40 µm. A human hair is about 100 µm thick. Dust that you see on surfaces is a mixture of many different particles that have fallen out of the air and have stuck together. Human skin scales make up a large part of common household dust. Others are animal dander (skin), fibers from clothing, carpet, and other fabrics, food particles, soil or dirt, parts of plants, and parts of microscopic creatures, such as dust mites, fungus, and bacteria.

  • Microbes – Microbe is short for microorganism, which simply means a small organism. More to the point, they are typically too small to be seen with the unaided eye. There are many different types and thousands and thousands of species of microbes. The ones that are important to indoor air quality are bacteria, fungus (mold and mildew). Bacteria are usually 1 µm or less in size. Mold spores are usually about 2 to 10 µm in size and can cause allergy in sensitive individuals when breathed in. Mildew is a common name for fungus that is growing on plants, fabrics, and other objects.
  • Gases, Odors, and VOCs – All odors are gases, but not all gases are odors. That means that if you can smell a chemical in the air, it is a gas. One cannot smell a solid or a liquid until a portion of it enters the air. An important term for this is volatility. This simply refers to how easily a chemical can vaporize and become a gas. VOCs are volatile organic compounds and are very important to the study of indoor air quality. Studies have shown that more than 350 VOCs have been found at levels exceeding 1 ppb (part per billion). Some of the common sources for VOCs are building materials and furnishings, household and personal care products, automotive products, hobby supplies, and tobacco smoke. Tobacco smoke alone can contain thousands of compounds including, gases, particulates, and VOCs.

Indoor Air Pollution Sources

This chart lists some of the most common pollutants and their sources found in homes and buildings today.

Category Pollutants Sources
Particulate Dust Humans, fabrics, outdoor air
Particulate Pollen Outdoor air, plants, transferred from clothing
Particulate Tobacco Smoke, Smokers
Particulate Animal Dander Animals
Microbial Fungi - Mold Spores Mold in HVAC ducts, carpets, plants, outdoor air
Microbial Bacteria Humans, pets, outdoor air, waste containers, toilets, HVAC ducts
Gas Methyl mercaptan Plastic, natural gas and propane additive
Gas Butyl acetate Lacquer, industrial chemicals
Gas Methyl methacrylate Plastic, paint, solvents
Gas d-limonene Cleaners, fresheners
Gas Styrene Plastic
Gas Toluene Solvents
Gas Hydrogen sulfide Toilet vents (water)

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