Since we spend so much time indoors – in our homes or workplaces – good indoor air quality is essential.  Modern building methods have made our homes and workplaces airtight to conserve energy, and this has unfortunately often lead to an increase in allergens and pollutants indoors.  Carpets can actually contribute to better indoor air quality, as long as simple cleaning and maintenance guidelines are followed.

Fact vs. Fiction
It is simply a myth that carpet is linked to high levels of VOC (volatile organic compounds) emissions and the prevalence of mold growth.  Research clearly demonstrates that new carpet is one of the lowest emitters of VOCs in the home environment.  The harmless emissions associated with the smell of new carpet – similar to a “new-car smell” – quickly dissipate.  In addition, mold only grows in a moist environment where dirt provides the nutrients necessary to thrive.  Keeping the floor covering clean and dry, as should be done with any other surface, will prevent any outbreak of mold.

It is also a misperception that people with asthma and allergies should avoid carpet in the home.  In fact, carpet acts as a trap for common household particles, such as dust, pollen, and pet and insect dander, keeping them out of the circulated air.  Regular vacuuming with a suitable vacuum cleaner removes the dust and allergens from the carpet and minimizes their circulation in the air.  Dusting and mopping of hard-surface floors will also reduce potential allergens.

Green Label Plus
The Carpet and Rug Institute (CRI) provides further assurance of carpet’s role in a healthy indoor environment with its Green Label and Green Label Plus certification programs.  The Green Label program is a  testing and certification system designed to identify carpet, carpet backings, cushions, and adhesives that emit low VOCs.  The strength of the CRI testing is evidenced in the American Lung Association’s acceptance of Green Label Plus carpets in its Health Home program.  Moreover, the rigid standards of the Green Label Plus program exceed the green building requirements of California’s Collaborative for High Performance Schools (CHPS) for low emitting materials.