NeilMed Sinus Rinse is a complete nasal irrigation system designed to relieve sinus pressure, nasal congestion, and symptoms from allergies, colds, and flu. This Costco-exclusive kit includes two 8 oz squeeze bottles, 250 premixed saline packets, and a NasaMist travel-size saline spray for on-the-go relief.

The easy squeeze bottle system delivers saline solution with positive pressure, allowing you to clean nasal passages thoroughly while maintaining an upright head position. You have complete control over the pressure and volume for a gentle, soothing experience. The single-piece custom-designed rounded cap fits any nasal opening and makes cleaning simple with no push-and-pull components.

Each premixed packet contains USP grade sodium chloride and sodium bicarbonate with 99% or higher purity, creating a pH balanced isotonic solution when mixed with 8 oz of distilled or previously boiled water. The formula is preservative-free, drug-free, iodine-free, BPA-free, gluten-free, and latex-free, causing no burning or stinging sensation.

This sinus rinse is recommended for nasal allergies, hay fever, sinus pressure, nasal stuffiness, post-nasal drip, and nasal irritation from dust, fumes, animal dander, pollen, and smoke. It is also suitable for use after sinus surgery, during pregnancy, and for daily nasal hygiene. The number one physician-recommended sinus rinse system, NeilMed provides natural relief without medication.