CARPET AND INDOOR AIR QUALITY
WHAT PROBLEMS DO CARPETS CAUSE?
Vapors from chemicals used in the installation and manufacturing of carpets are released or "off-gassed" into our breathing environment. There are many volatile organic chemicals emitted from new carpets.
Examples include:
- 4 -phenylcyclohexene(4-PC), a by-product of SB Latex used in the backing for many new carpets. This is what causes the odor associated with new carpeting.
- Other VOC's that are associated with carpeting include: acetone, toluene, xylene and a variety of benzenes.
- VOC's are also found in the adhesives used in attaching carpeting to existing flooring.
- Carpet dyes, fire and stain resistance coatings often contain VOC's as well as fungicides and pesticides.
Carpets can continue to draw in and hold other chemical and biologicalcontaminants even after the newness has worn off. Carpets often hold dustand dustmites, lead, bacteria and fungi.
HEALTH EFFECTS
- Upper respiratory complaints: eye, nose and throat irritation
- Headaches
- Skin irritation
- Fatigue
- Shortness of breath, coughing
- Exacerbates allergy and asthma symptoms; Can trigger reactions in chemically sensitive people
SOLUTIONS
- Purchase low VOC emission carpets, cushions and adhesives: This is the best alternative.
- Preventing out-gassing/off-gassing by sealing new and old carpets with non-toxic sealers.
- Before new carpet is installed, let it air out for at least 24 hours.
- Ventilate open windows, leave the area during and after installation.
- Vacuum well every week, preferably with a HEPA filter vacuum bag attachment.
FOR OLDER CARPETS
- Use non-toxic shampoos and sealers
- Clean spills
- Keep carpets dry and clean
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