A single ragweed plant can produce one billion grains of pollen. The yellow flowering weed blooms in August but causes problems well into the fall until the first freeze kills the plant. It grows nationwide but is most prevalent in rural areas in the East and Midwest. Approximately 75 percent of people who suffer springtime allergies will also be affected by ragweed pollen.
Plan of Attack: Ragweed
Monitor your local pollen count, and stay indoors as much as possible, especially at peak hours, usually mid-morning to early afternoon.
If you have to go outside, wear a painter’s mask to filter pollen.
Keep home and car windows closed.
Take off shoes and jackets before entering the home.
Wash clothes, linens, and curtains regularly;don’t line dry your laundry.
Vacuum carpets and upholstery regularly
