6 Ways to Allergy-Proof Your Home Before Pollen Season, According to Allergists

May is the worst month for allergy sufferers in most US regions due to elevated pollen counts.

Pollen can enter homes and trigger allergy symptoms even when people are indoors.

Inhaled pollen provokes inflammation and swelling in the nose, eyes, and throat.

Indoor air purifiers with HEPA filters are effective at removing pollen and other airborne particles.

Use a purifier with the right filter size, higher airflow, and place it by entryways or in high-traffic rooms for best effect.