Relief from colds, flu, sinusitis, and hay fever: The hypertonic saline wash helps alleviate symptoms associated with these conditions by clearing excess mucus from the nasal and sinus cavities. Deep and thorough wash: The solution provides a deep and thorough wash, helping to clear excess mucus effectively. Draws mucus out of the sinuses: The hypertonic solution, being saltier than regular saline, gently draws liquid out of the sinuses, aiding in breaking down mucus and relieving sinus pressure. Hypertonic saline solution: The higher salt concentration of the solution helps with severe swelling and mucus build-up in the nasal and sinus cavities. Suitable for post-operative nasal care: The kit is suitable for post-operative care, aiding in clearing excess mucus and providing relief from nasal congestion. Non-medicated and preservative-free: The saline wash is non-medicated and preservative-free, ensuring it is safe for regular use. The kit includes 6 single-dose sachets and 1 squeeze bottle, providing a convenient and effective solution for individuals seeking relief from nasal congestion and sinusitis.