Premium Quality Saline Packets: Our sinus rinse packet is effective and safe nasal cleansing salts, fine granules, all natural formula can be used for long term without damaging the nasal passages, won't cause any discomfort and positively improve your health. Save Your Sinuses: The all-natural sinus cleansing method promotes nasal and sinus drainage, relieves a wide range of sinus symptoms such as those caused by colds, allergies, sinusitis, rhinitis, congestion, and dry air, and removes inhaled irritants such as dust and pollen.