Mold Carpet Syndrome - The Real Truth!

Mold carpet syndrome is believed to be a serious indoor air pollution problem in more than 4 million homes throughout the U.S. Wall-to-wall carpeting or area rugs which have been exposed to excessive moisture from a small plumbing leak, roof leak or high relative humidity levels can lead to mold growth deep within the fibers. It is the organic matter found deep within the carpeting which provides the nutrients for mold spores to colonize. Once water from a leak is added, the mold can actually grow very quickly and become airborne each time an household occupant walks across the carpet. Excessive moisture in carpets or rugs can cause thousands of mold spores to grow each and every day.

Dead or Non-Viable

Spores from dead or non-viable mold are the particles most likely to become airborne within the indoor environment and may actually remain airborne for hours at a time only to be breathed in by persons living in the home. Persons who have an inherent mold allergy to a particular mold species face the greatest risk from moldy carpet. However, anyone who is exposed to large quantities of mold spores can also experience acute allergic reactions. Moldy carpet can also cause acute asthma in toddlers as well as a rash allergy in adults. Oddly, it is the indoor relative humidity level over extended periods of time that determines the amount of mold spores which can become airborne.

Find the Source First

First and foremost, the source of excessive humidity within the carpet or rugs must be eliminated prior to taking remedial action. Carpets which are expected to have mold or which emit mildew-like odors should be thoroughly vacuumed with a true HEPA vacuum prior to deep cleaning using a dry carpet cleaning method. Search for carpet cleaning contractors in your area who provide dry carpet cleaning services.

Prevention Steps

Once the carpet has been thoroughly cleaned, it is highly recommended that you install a true HEPA air purifier in the room or rooms which contain the affected carpeting. Weekly HEPA vacuuming of all areas in the indoor environment should be performed to remove excess mold spores which may be present.

It is imperative that the central air-conditioning coil box, supply air ductwork and return air plenums be thoroughly cleaned to remove additional mold spores which may be present. If window units are present then they should also be thoroughly cleaned.

Controlling excess mold spores in the indoor environment will help prevent mold contamination from reoccurring and can assist in the health and well being of all persons who may live or visit the house in the future.