Neilmed nasamist all in one saline spray is a non burning and non stinging saline mist to provide intense lubrication while providing an intense cleaning action this spray can be used for treating various airborne allergies and the effects of environmental elements this spray is developed with a preservative free ph balanced and buffered solution formula this product contains one 177 ml 6 fl oz can 3 specially designed nozzle tips ultra gentle mist tip medium stream tip large volume