"50% of all illness are either caused or aggravated by polluted indoor air" (American collage of allergies)
"If you have a ducted heating and cooling system, make sure you clean the ducts once a year." (The Better Heating-Cooling Council)
"Indoor air has been found up to 70 times more polluter then outdoor air." (EPA)
Research states that 44 million homes in the U.S. (45% of all homes) have a very serious dust mite problem.
"Children are more likely than adults to be affected by polluted indoor air. They breathe faster, inhale more air per unit of body weight, and are closer to the ground where pollutant concentrations are higher." (Dept. of consumer affairs).
"1 out of 6 people who suffer from allergy do so as a direct of the fungi and bacteria in air duct systems" (Total health and better health magazines)
9 out of 10 heating and air conditioning failures are caused by dust and dirt.(LCES)
The average mattress has 2 million dust mites
The elderly, asthmatics and people with breathing problems, allergies and lung diseases are also likely to be more sensitive to polluted (Department of consumer affairs)
Over 17 million people in the US suffer from asthma, a disease triggered by house dust mites