I have a product called Simply Saline that I use but it doesn't really do that much unless my sinuses are partially cleared out already. My sinuses get so bad that I can't smell or taste anything for weeks and right now I have some kind of cold in my lungs. It was much worse when I was a smoker but my colds and sinus problems have pretty much always been there since I was a kid and I don't think they'll ever go away completely. My mom blames my "pug nose" lol but I think I'm just prone to them for whatever reason. I'm sure that the vicks rub and water vapor will help.