Kat
Like yourself I have had mixed results with the nasal sprays. Occasionally they work for a few days and then the irritation from the spray sets in and I have to discontinue use. One of the things I have found to help significantly is bee-pollen. It may be too late in the season for it to help you now but if taken regularly it acts to de-senstize you to the allergens that cause hayfever. It is also very good for you I guess. It can usually be found easily and is relatively inexpensive. Good luck and Geshundeit.