FAST & LONG LASTING ALLERGY RELIEF - A unique combination of 2% xylitol and purified isotonic seawater 4 IN 1 NASAL SPRAY - Helps to smooth,moisturise ,cleanse and protect nasal membrane. DEEP PENETRATION -Deliver accurate and gentle nasal mist . BENEFIT: - Prevent bacteria and other pollutants from sticking to nasal tissues - Relieve nasal congestion ,allergies,dryness,irritation from occupational dust ,fumes , animal dander, pollen and smoke - Help prevent respiratory tract infections for people with rhinitis and sinusitis