A large volume low positive pressure nasal wash is the most effective way to irrigate the nose based on current medical studies.
They also clean allergens, irritants, bacteria and viruses from the nose reducing the frequency of infection.NeilMed Sinus Rinse helps alleviate:Nasal Allergies & DrynessSinusitis, RhinitisAllergic AsthmaPost Nasal DripSinus Pressure & Nasal StuffinessNasal Symptoms from Flu & ColdNasal Irritation from Occupational Dust, Fumes, Animal Dander, Grass, Pollen, Smoke & House DustNasal CongestionNeilMed Sinus Rinse Refill Pack Contains:100 regular premixed packets of pH balanced sodium chloride & sodium bicarbonate mixture (USP grade, natural ingredients, isotonic, preservative & iodine free)Educational brochureInstructions in English, Spanish or French Nasal Irrigation is an excellent way to clean mucus from the nose making medication more effective.