Neti Pot Neti Pot..?

Neti pot..? - neti pot

I decided to try a Neti pot, because I have really bad sinus problems. I started yesterday and my heart seems to be the same if not worse. I know that the results do not come immediately, but if someone out there has a Neti pot, how much time passed before I began to feel that I lost a sinus problem I use?