Seasonal allergic rhinitis, or “hay fever,” affects more than 20 percent of Americans, according to the American Academy of Allergy, Asthma & Immunology, which offers the following tips to help allergy sufferers find some relief this spring:

¢ Do a thorough spring cleaning. Windows, book shelves and air conditioning vents collect dust and mold throughout the winter that can provoke allergy symptoms.

¢ Minimize outdoor activity when pollen counts are high. Peak pollen times are usually between 10 a.m. and 4 p.m. Get up-to-date pollen information for your area from the National Allergy Bureau at www.aaaai.org/nab.

¢ Take medications at least 30 minutes prior to outdoor activity. Consult an allergist/immunologist to ensure medications are helping you, and notify them when reactions to medications occur.

¢ Shut windows in your house on days pollen counts are high. Avoid using windows or fans that may draw pollen inside.

¢ Dry laundry indoors. Sheets hanging on an outside line are an easy target for blowing pollen.

¢ Shower and wash your hair before bed. Pollen can collect on your hair and skin.

¢ Keep pets off of furniture and out of the bedroom. Pollen can cling to dogs and cats after being outside.

¢ When mowing the lawn or gardening, wear a filter mask.