Breathing Room

provided by
Envirotest Research, Inc.
Is the air you breath making you sick and tired?
Are you experiencing health effects from odors and particles in the air?
We'd like to help you breath easier and feel better!

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About ERI

Envirotest Research, Inc. (ERI) is an indoor air quality and environmental research company founded 20 years ago in Seattle, Washington. ERI has developed a reputation for investigating and resolving complex air quality problems. An Investigative Toxicology approach developed by Dr. Anderson has succeeded when other methods have not. ERI evaluates the symptoms of individuals, references the air sample analyses, and relates them to the most likely chemical or biological toxins that produce those symptoms. We work with private, commercial and governmental clients to solve their environmental and air quality issues and concerns. We specialize in the areas of: Indoor Air Quality, Mold Detection and Remediation, and Odor Investigation.

We can organize community seminars which would inform flood victims on the dangers of mold exposure and also help them learn how to avoid exposure and remediate the underlying causes of exposure once it has occurred. We also offer testing for toxic molds and symptom surveys to determine the magnitude of the problem and the effectiveness of the remediation.

The impacts of toxic mold exposure may be great in light of the extensive rainfall and flooding, especially in the Pacific Northwest. The earlier communities and individuals gain knowledge and understanding of the seriousness of the situation the better chance there will be to mitigate the damage and lower the potential for continuing health effects.

Contact Information

Our office hours are Monday through Friday, 8:30 am to 5:00 pm, Pacific Time.

Please feel free to call, write, or email us with any questions, comments or concerns.

Telephone 206 522-5449

Facsimile 206 522-5516

Postal address 9600 Stone Avenue North, Seattle, WA 98103-3332

E-mail General Information: info@airmon.com

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Mold & Mildew Information

Fungi and Mold

Doses

Toxic Molds

Fungi and Mold
Fungi are a kingdom of organisms that include molds, mildews, mushrooms, and yeasts. Fungi play a valuable role in ecosystems, and many have beneficial uses for humans. Penicillin, beer, and bread are among the many products made possible by fungi. However, other types of fungi such as poisonous mushrooms and toxic molds may cause serious health problems.

Fungi have been associated with health problems since biblical times. The Book of Leviticus (14:33-34) refers to fungal growth in homes. Some attribute the spread of the plague through medieval Europe to immune suppression caused by moldy wheat. A recent Canadian study indicated that children living in mold-infested homes suffer roughly equivalent health effects as children whose parents smoke. Growing fungi produce toxins and fungal volatile organic compounds (VOCs). The VOCs are responsible in part for the musty smell associated with mold. Fungi cause health problems primarily through infections, and through allergic reactionsto mold toxins.

Some molds, however, can be toxic. They produce chemicals called mycotoxins which may have health consequences in large enough doses. The most important thing to remember about exposure to toxic substances is that the dose makes the poison.

Understanding Doses
A dose is an amount of substance per size of the individual exposed to the substance. A dose of medicine for a two hundred pound man might be three pills, while the same dose for his seventy pound son is only one pill. Accordingly, two people could sit in the same room and breathe the air, yet because of physical differences they would receive different doses of any substance in the air.

Almost any substance is toxic in a great enough dose. For instance, a twenty-five pound cocker spaniel would have a severe toxic reaction from eating just a pound of baker’s chocolate. In general, health impacts from mold and mildew occur when individuals are exposed to large doses of the mycotoxins. When moldy material becomes damaged or disturbed, spores can be released into the air. Exposure can occur if people inhale or ingest spores or mold contaminated material, or if they handle mold contaminated material.

Although molds and fungi are present everywhere and serve important, natural functions, some molds can be toxic. They produce chemicals called mycotoxins which may have health consequences in large enough doses. The most important thing to remember about exposure to toxic substances is that the dose makes the poison.

Remember, mold is natural. We are all exposed every day. But as with any substance, it is the amount of exposure with which we should be concerned.

Potentially Toxic Molds
Stachybotrys chartarum is a species in the genus of molds Hyphomycetes. It is one of the molds that is associated with health effects in people. Stachybotrys chartarum is a greenish-black mold that can grow on materials with a high cellulose content, such as drywall, sheetrock, ceiling tiles and wood, that become chronically moist or water damaged. It is a relatively uncommon mold because it does not compete well against other molds, and its spores are not easily airborne.

This species of mold produces macrocyclic trichothecene mycotoxins such as Verrucarin, Roridin and Satratoxin. Some symptoms germane to exposure to this mold include: cold/flu symptoms, nose bleeds, burning sensation, coughing or difficulty breathing, sore throat, diarrhea, headaches, dizziness, nausea, fatigue, and rash at the point of contact - especially in areas of heavy perspiration. These mycotoxins can also affect the appetite center of the brain, often reducing the appetite of exposed individuals.

Penicillium and Aspergillus are two other molds often connected with health effects and found in homes, office buildings and schools.

Aspergillus produces aflatoxins which are toxic to humans.
Penicillium may also cause health consequences, especially in individuals who have allergic reactions to the drug penicillin.

Beware if you think these molds are growing in your home!
Do not disturb the area of growth! Call a specialist to identify the species and to advise on proper remediation techniques.

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Warning Signs and Health Concerns

There are several warning signs that indicate your home might have a problem with mold or fungus. Some of the most common symptoms associated with exposure to certain molds include: cold/flu like symptoms, rashes, conjunctivitis, aggravation of asthma, inability to concentrate, extreme fatigue, and irritability or moodiness. In general, health impacts from mold and mildew occur when individuals are exposed to large doses of the mycotoxins. Fortunately, symptoms usually disappear once contamination is removed.

Recurring or chronic infections indicate that your immune system might also be under attack. There are other indicators which suggest that mold and fungus have contaminated your home.

If you can smell mold, you have a problem. If you can see mold, you have a problem. If there is water damage to your home, you have a problem, or may soon have a problem. Small, slow leaks are often more troublesome than sporadic flooding, since slow leaks provide fungi with a constant source of moisture. Regardless of the climate, indoor moisture can provide an ideal breeding ground for fungi.

It should be noted that symptoms associated with mold exposure may also be caused by many other illnesses. If you believe you or your children have the above symptoms you should see a physician.

Finding Mold Before It Finds You
ERI uses a variety of techniques to identify what is affecting you in your home or work environment. Symptom surveys help find effects of hidden mold when air testing may not indicate a problem. We collect both viable airborne microorganisms and total airborne particles as well as surface samples. Through lab analysis and Dr. David Anderson's extensive experience conducting symptom surveys, ERI can identify the source of contamination and provide recommendations for remediation. At ERI our goal is to help make your environment a healthy place to be.

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The Lingering Effects of Water Damage
~What to know about these claims~
"An ounce of prevention..."

A building may become water damaged any number of ways and the damage may not be discovered by cursory examination. Materials such as concrete, carpet, sheetrock and wood act like sponges soaking up any water that leaks into a building. These materials then provide the perfect environment for mold growth and amplification. When moldy materials are disturbed, mold spores may be released and disseminated throughout the entire building, depending on the ventilation system.

Envirotest Research, Inc. (ERI) has experience in evaluating mold, fungus, and other indoor air contamination problems in homes and office buildings, and in developing remediation plans to give you the confidence that you are in a healthy indoor environment. With mold and fungus, fast response is the key. Mold grows rapidly, often within a few short days in moist environments. Simply cleaning a mold contaminated area is not always a solution, as some toxic molds have been known to thrive even in areas that are consistently cleaned.

We have expertise solving indoor air quality concerns that persist as a result of hidden toxic mold growth. We have acted as expert witness for the insurance industry on related claims. ERI can relate individuals’ symptoms to types of mold or chemical contaminants using investigative toxicological procedures and symptom surveys. Years of experience with dozens of claims has enabled us to develop the necessary steps to identify the source of contamination and end the ongoing complaints and resultant liability.

ERI has experience working on claims for condominium/apartment complexes as well as million dollar private residences. In claims where the insured is chronically ill and an environmental cause is suspected, our expertise has been invaluable in determining the cause. Our particular expertise is providing follow up investigative services after other companies have performed incomplete repairs resulting in previously undiscovered damage. We develop protocols for the contractors during demolition and remediation to prevent common mistakes, such as cross-contamination.
Please contact us if you have questions regarding our services.

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Remediation Services

Please Have Patience.
This page is under construction

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Products Available

ERI offers a Tape Lift Mold Sampling Kit, which includes everything necessary to sample visible mold colonies. The $110 price of the kit includes laboratory analysis of a sample. This kit enables a home owner to get preliminary data on mold contamination without paying for a full-blown environmental investigation.

To order your sampling kit, contact:
Envirotest Research, Inc.
9600 Stone Avenue N.
Seattle, WA 98103
(206) 522-5449
Fax: (206) 522-5516
E-mail: drdave@airmon.com

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