Over the past couple of years whenever I will find myself in a room that was a bit cold I would start having a running nose. I could remove myself from that room and say go outside where it was warmer and my running nose would clear up. I would travel for work and be in Texas in the middle of summer and have a running nose because I got cold while working at the client site. Because of this I would go those tissues blowing my nose. About 2 months ago a friend recommended Allergy Secret to me and I ordered some. I could not believe the difference it has made. Then a few weeks ago she told me about the city specific formulas as she is in the Dallas area. So I went ahead and bought the Atlanta formula for all 4 seasons so that i would have them on hand and ready to go.