Living Areas Paneling, pressed-wood furniture and cabinetry. These products may release formaldehyde gas. Remedy: Ask about formaldehyde content before buying furniture or cabinets. Some types of pressed-wood products, such as those with phenol resin, emit less formaldehyde. Also, products coated with polyurethane or laminates may reduce formaldehyde emissions. After installation, open windows. Maintain moderate temperature and humidity. Carpet. Biological pollutants can grow on water-damaged carpet. New carpet can release organic gases. Remedy: Promptly clean and dry water-damaged carpet, or remove it altogether. If adhesives are needed, ask for low-emitting ones. During installation, open doors and windows, and use window fans or room air conditioners. Vacuum regularly. Consider area rugs instead of wall-to-wall carpet. Rugs are easier to remove and clean, and the floor underneath also can be cleaned. Floor tiles. Some contain asbestos. Remedy: Periodically inspect for damage or deterioration. Do not cut, rip, sand or remove any asbestos-containing materials. If you plan to make changes that might disturb the asbestos, or if materials are more than slightly damaged, contact a professional for repair or removal. Call your local or state health department or the Environmental Protection Agency. Moisture. Moisture encourages biological pollutants, including allergens such as mold, mildew, dust mites and cockroaches. Remedy: If possible, eliminate moisture sources. Install and use exhaust fans. Use a dehumidifier if necessary. Remove molds and mildew by cleaning with a solution of chlorine bleach (1 cup bleach to 1 gallon water). Maintain good fresh air with natural and mechanical air circulation. Fireplace. Your fireplace can be a source of carbon monoxide and combustion pollutants. Remedy: Open the flue when using the fireplace. Have the flue and chimney inspected annually for exhaust backdrafting, flue obstructions or cracks, excess creosote or other damage. Install smoke and carbon monoxide detectors. Air conditioner. This can be a source of biological allergens. Remedy: If there is a water tray, empty and clean it often. Follow all service and maintenance procedures, including changing the filter. Gas or kerosene space heater. These devices can release carbon monoxide and combustion pollutants. Remedy: Never use unvented kerosene or gas space heaters. In the room where the heater is located, provide fresh air by opening a door to the rest of the house, turning on an exhaust fan and slightly opening a window. Tobacco smoke. Smoke contains harmful combustion and particulate pollutants, including carbon monoxide and combustion byproducts. Remedy: Do not smoke in your home or permit others to do so, especially near children. If smoking cannot be avoided indoors, open windows or use exhaust fans. Draperies. New draperies may be treated with a formaldehyde-based finish and emit odors for a short time. Remedy: Before hanging, air draperies to ventilate odors. After hanging, ventilate the area. Maintain moderate temperature and humidity. Lead-based paint. Paint manufactured before l978 may contain lead. Remedy: Leave lead-based paint undisturbed if it is in good condition. Before removing paint, test for lead. Do-it-yourself lead test kits are available from hardware or building supply stores. Do not sand, burn off or remove lead-based paint yourself. Hire a person with special training to correct lead-based paint problems. For more information, call 1-800-LEAD-FYI. Animals. Many animals leave allergens, such as dander, hair, feathers or skin, in the air. Remedy: Keep pets outdoors as often as possible. Clean the entire house regularly. Deep clean areas where pets are permitted. Clean pets regularly. House dust mites. Biological allergens can trigger asthma. Remedy: Clean and vacuum regularly. Wash bedding in hot water above 130 degrees F. Use more hard-surface finishes; they are less likely to attract and hold dust mites.
Amajorhi.com has more information about indoor air quality.
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