Many worry about mixing the right amounts of saline. Here the teaspoon is exactly measured so there is no mistake. For use with the Grossan Sinus Irrigator you get over 60 day's supply. With this special formula, and because there are no preservatives, silica, or iodine, many patients require less days of irrigation. Every doctor tells you to irrigate with warm saline.
Warm solution helps bring more circulation to the area, and besides, it feels good.
Yet, some solutions with additives can only be used at room temperature. Fresh For many customers once they have opened the store bought saline solution and carried it about for weeks, they no longer consider it to be fresh and toss it to buy a fresh bottle. Benzalkonium The preservative Benzalkonium Sodium causes problems with nasal sprays. The drops become effectively addictive, and worse, the nose is always stuffy anytime the drug is not active in the nose. Next, it was discovered that you could get rhinitis medicamentosum just form the Benzalkonium alone, as well as saline with Benzalkonium.