Doctor recommended brand. Non-medicated relief for dry, irritated nasal passages due to allergies, cold, flu, sinusitis and rhinitis. Complete daily nasal care. No neti pot required. No mixing or clean up. Sterile, preservative free. 2 products in 1. White for moisturizing mist, orange for gentle wash. Two products in one for sinus cleansing and nasal moisturizing. Sterile, pre-mixed and easy to use. Natural, non-medicated relief for dry, irritated nasal passages. Safe for frequent daily use. www.oceannasalcare.com.