SinuAir is a salt-based formulated powdered nasal moisturizer and irrigation solution, conveniently packaged in 30 easy to use packets. The SinuAir powdered saline formula is recommended as part of your daily nasal wash to rinse out pollutants and pollen, to enhance ciliary flow, to cleanse and moisturize and for general nasal irrigation. Use with your favourite nasal irrigation system such as the SinuPulse Elite, Hydro Pulse, Emcur Douche or Neti Pot.SinuAir is a physician and allergists recommended, 100% natural alternative to the many over the counter nasal sprays and saline products that contain irritating preservatives. SinuAir's unique formulation has been specifically designed to gently cleanse, soothe and moisturize sensitive nasal passages.Each box contains 30 pre-measured formulated SinuAir packets of 5 grams each. Simply mix with distilled, filtered or previously boiled water.