Sneeze much lately? Is your throat scratchy? Eyes watering, too? You're not alone: Allergies affect more than 20 percent of Americans. Medications can help relieve allergy symptoms, but removing irritants from your home is a much more effective way to stop your stuffy nose, headache, itchy eyes, and shortness of breath, according to the Allergy and Asthma Network/Mothers of Asthmatics (AANMA)
. Read on for the most effective ways to clear the air.