Pollen Allergies and the Air Purifiers That Confound Them
Pollen are reproductive cells released into the environment by plants, grasses, trees and weeds. They are the corollary to human sperm, but in the plant world. Pollen is everywhere, is airborne and windborne, and is present in great quantity most especially in the spring and fall. Weeds typically release pollen in late summer and fall. Most people who have pollen allergies (75%) have allergies to the pollen from ragweed. Just one ragweed plant can release a billion pollen grains. In the United States, about 1 in 7 people suffer from pollen allergies. That’s about 36 million people!
Is It Possible to Avoid Pollen?
Unfortunately, you cannot avoid pollen. Even if an allergy sufferer decides to stay indoors, pollen infiltrates buildings. Pollen is microscopic in size, although some larger Read more [...]