hydraSense NetiRinse Refill Salt Packets are specifically formulated to reduce and relieve nasal cold symptoms, including congestion and sinus pressure. These universal, pre-measured sachets create a saline solution that effectively cleanses excess mucus from nasal passages, providing relief from symptoms caused by colds, allergies, and upper respiratory infections. Each ready-to-mix packet is free of chemical additives, preservatives, and iodine, making it suitable for daily nasal care or more intensive specialty care. The pack contains 60 sachets for use with the hydraSense NetiRinse system or other sinus rinse devices.