Introducing Harvard Drug Group Sinus Relief Major Spray, a potent nasal decongestant that delivers immediate relief from nasal congestion. Its 0.05% strength formula effectively shrinks swollen nasal membranes, clearing nasal passages for up to 12 hours. This non-drowsy spray can be used up to three times a day for no more than three consecutive days. Compared to Afrin Nasal Spray, Sinus Relief Major provides comparable effectiveness in relieving nasal congestion due to colds and allergies. Its convenient pump delivery system ensures easy and precise application. With Harvard Drug Group Sinus Relief Major Spray, you can say goodbye to stuffy noses and enjoy clear breathing throughout the day.