The Miracle II Neutralizing Liquid has been wonderful for our spring allergies. I have it in a nose spray bottle (a Wal Mart Equate Saline... dumped down the drain). My youngest son typically has a clear runny nose from Feb-Dec (last frost to first frost here in Kansas). He always looks like a dirty little boy with snot streaks on his t-shirt sleeves and smeared across his face. When it started again this Spring, I had him start using it by flushing each nostril 2 or 3 times (preferably to go down his throat) and letting it drain back out. It has been a wonderful help! Also, when colds were hitting my entire family, I have everyone use it and it did a wonderful job of keeping us wide open.