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The average American home contains a myriad of "allergens." Allergens are substances that trigger allergic reactions such as sneezing, runny nose, itchy eyes, coughing and wheezing. Indoor allergens also play an important role in allergic diseases, such as allergic rhinitis and asthma. What are they? Here are the common allergens "hiding" in the home environment: Dust Mites are microscopic arachnids found anywhere there's dust. Just one gram of dust can contain anywhere from 100 to 500 dustmites. Pet Dander is small scales of skin shed by animals. Mold Spores are microscopic fungal "seeds" that thrive in damp areas of the home, such as the basement, kitchen and bathroom. Carpet and upholstery dust harbors millions of fungal spores. Cockroaches are common, unseen houseguests throughout America. Their body parts and droppings are highly allergenic. Pollen is the microscopic reproductive component of flowering plants and trees. It enters the home from outdoors and is a common component of house dust. Where Do They Come From? Allergens are constantly tracked into the home from outdoors. Some are present in the home because of pets, while others, such as mold, grow in damp areas. Research has shown tht carpets in indoor environments act as a collector for these allergens. When carpets are not professionally cleaned regularly, these particles can become airborne. |