|Materials used in building construction and conditions resulting from property damage, or even poor maintenance and upkeep, can result in indoor air pollution that could jeopardize a person's health. Many of the sources of Indoor Air Quality (IAQ) problems (i.e. formaldehyde, mold, radon, etc.) can be easily prevented and corrected by simple measures. Therefore, to help homeowners and business owners recognize and correct problems they may be experiencing, the following sources have been pulled together for easy access to useful information and answers to solve indoor air pollution. The information consists of guidance on most IAQ issues, links to home testing kits, and associations of professional consultants should these services be desired or needed. Authorization and resources do not allow the MDEQ to visit homes and businesses to test for indoor pollution, but the agency is striving to be of assistance through the information it is making available here. mold mold mold mold mold mold mold mold mold.|
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|Information on Pollutants & Their Sources|
Asthma & Allergies
Household Cleaning Chemicals and Sprays
Carbon Monoxide (CO)
CO is a colorless, odorless gas that interferes with the delivery of oxygen throughout the body. CO detectors are widely available.
Please visit MDEQ’s webpage on lead paint. Paint containing Lead and Cadmium can become airborne if sanded. Fine particles can be distributed and settle throughout the house via air ducts.
Safe paint products with Green Seal approval can be found at the following site: http://www.greenseal.org/FindGreenSealProductsAndServices.aspx
Test Kits for Lead
For more information on detecting lead in your home and various do-it-yourself test kits, review the following study from Consumer Reports: http://www.consumerreports.org
Symptoms from Fiberglass will typically go away after being removed or encapsulated. Fiberglass is not regulated and is widely used, but should not be breathed. There are some alternatives to fiberglass insulation (such as polyester and sheet foam). One technical paper concluded that wet spray-applied cellulose insulation (typically 30-40% water), when used in the walls of indoor environments, can become very moldy and result in unacceptable risk to occupants. It is recommended that fiberglass insulation be kept neatly contained (not hanging out) and use proper personal protective equipment to avoid exposure during installation or maintenance activities. Replace ceiling panels and repair disconnected ventilation ducts if needed.
Hayfever-like symptoms such as stuffiness, throat irritation, coughing or wheezing, eye irritation, or, in some cases, skin irritation may be the result of a high concentration of mold spores. In worse cases Mycotoxins from molds has been linked to symptoms like headaches, nasal irritation, dizziness, fatigue, and nausea.
Mold needs water and a food source (building materials) to grow. If one removes the water and moisture and keeps it dry, the mold cannot grow.
- PICTURE LIBRARY (Images available at this site give examples of trouble spots & cleanup apparatus)
Wall with Black mold
- Book: "Clean Up Procedures for Mold In Houses", can be found at: EEBA Bookstore
Note on Mobile homes.
A few residents have complained about mold growth in their trailers; some of these were less than five years old. The growth was due to water leaking from the metal siding or roof (those that do not have shingles). Any exposed nail or screws in metal siding should be sealed so water does not seep into the wall cavities. Some walls have no barrier to resist moisture between the outer metal siding and inner dry wall sheeting. If a leak is suspected, it may be worthwhile to check the inner wall cavity for mold and correct any problems as soon as possible.
Smoke (Tobacco Smoke and Second hand smoke)
Fireplaces, Wood stoves, Wood heaters, Wood boilers
|General IAQ Resources & Organizations|
Indoor airPLUS : Design & Building Specifications for the EPA Indoor airPLUS program for homes
U.S. Environmental Protection Agency
National Service Center for Environmental Publications (NSCEP)
P.O. Box 42419
Cincinnati, OH 45242-0419
Fax: (301) 604-3408
Note: NSCEP operates a Toll-free phone service for EPA Publication Assistance with live customer service representative assistance Monday through Friday from 9:00am-5:30pm eastern time.
EPA Indoor Air Quality Information Line: Call toll-free number 1-800-438-4318
Publications on Multiple IAQ Topics
|Consultants and Laboratories|
|Related IAQ Topics|
- American Council for Accredited Certification http://www.acac.org
- National Center for Healthy Housing (Formerly the National Center for Lead-Safe Housing) http://www.nchh.org
- "Introduction to Mold & Mold Remediation for Environmental and Public Health Professionals" (Free online course)
Office Building Environments
Building and Remodeling
|For More Information Contact Bryan Williams 601.961.5799|
Or Air Toxics Branch