Allergens and Asthma

Allergens and Asthma
Excerpts from a 2009 report by the Surgeon General

Nearly 15 million asthma-related hospital visits and almost 2 million asthma-related emergency room visits occurred in
2004. Environmental factors in homes that can contribute to the occurrence or severity of asthma include exposure to
pests and pet dander, airborne and settled dust, dust mites, mold, and other conditions such as excess moisture.

Studies show that 84% of U.S. homes have a bedroom with detectable levels of dust mite allergens; many of these
have levels that can contribute to allergies or asthma. Dampness and the presence of mold are also associated
with asthma and other respiratory health complaints. Exposure to dampness and mold in homes is estimated to
contribute to approximately 21% of current asthma cases in the United States, at an annual cost of $3.5 billion. Moisture
in homes supports the growth of mites and mold and the infestation of roaches, rats, and mice - all of which produce
respiratory conditions. 

People in the United States spend 50% or more of every day inside their homes. A healthy, safe, and accessible home
supports residents- fundamental physical and psychological needs and protects them from illness and injury.

Many home moisture problems stem from the basement or crawl space below the home, and up to 40% of the air you breath on the first floor of your home is from the basement or crawl space! The air flow in a home is from bottom to top, eventually exiting through the upper levels and/or attic of the house. Dry Zone Basement Systems can help make your basement or crawl space dry, clean and healthy. For more information or to schedule your free crawl space or basement inspection in Southeastern Mass. or Rhode Island, contact Dry Zone Basement Systems today!