Children are naturally more susceptible to pollutants than adults because they take in more air relative to body size. Therefore, their developing organs and respiratory systems are more vulnerable to certain chemicals, particles, pathogens and allergens.

Studies have shown that 1 in 10 under the age of 18 have Asthma. Asthma in children is a leading cause of emergency department visits, hospitalizations and missed school days. Bothersome daily symptoms interfere with play, sports, school and sleep. In some children, unmanaged asthma can cause dangerous asthma attacks. Asthmatic triggers range from viral infections to allergies, to irritating gases and particles in the air, including: cigarette smoke, pollen, mold, animal dander and dust.

According to the American Academy of Allergy, Asthma & Immunology, as many as 40 to 50 million people in the United States are affected by allergies and at least 35.9 million Americans have seasonal allergies.

An estimated 10% percent of the population may be allergic to animals. A higher rate of 20% to 30% percent of individuals with asthma have pet allergy symptoms. Pets can cause problems for individuals who have allergies in several ways. Their dander, or skin flakes, can cause an allergic reaction. And, while not considered a significant allergen itself, pet hair can collect pollen, mold, dust and other allergens. Of course, some pet odors can also be difficult to get rid of in the home.