The saline for irrigation can be bought ready-mixed as a 9 mg/ml saline solution, or can easily be mixed at home using the formula on the information leaflet. This means that if you need to irrigate for a prolonged period you can do so at a low cost using Nasaline. It is important to use Nasaline Salt or ordinary salt without additives (such as iodine) since allergies to the additives can develop if the irrigation continues for a prolonged period. |