Relief from sinus congestion, hay fever, and allergies: The sinus irrigation or wash kit is designed to alleviate congestion resulting from sinus issues, hay fever, and allergies, offering relief for individuals experiencing nasal congestion and discomfort. Non-medicated and preservative-free: Flo Sinus Care is a non-medicated and preservative-free isotonic irrigation solution, ensuring it is safe and gentle for regular use without the use of medications or preservatives. Isotonic solution: When reconstituted, the solution closely resembles the body's own tissue fluids, making it gentle and compatible for use in the nasal passages and sinus cavities. High volume-low pressure irrigation: The bottle is designed to deliver a high volume-low pressure irrigation solution, providing an effective way to wash or irrigate the nose and sinus cavities without causing discomfort. Overall, the Flo Sinus Care Refill Pack offers a convenient and efficient solution for maintaining nasal and sinus health, providing relief from congestion and promoting comfort. With 100 sachets included in the pack, users have an ample supply of irrigation solution for ongoing nasal care. (description exceeds maximum possible length)