Quote Originally Posted by anakiwa View Post
Atrovent nasal spray (you need a prescription for it). I use it when I'm going to be out cross-country skiing for hours in really cold weather. It dries everything up completely. (But I do make do with the snot rocket for shorter excursions or when it's not frigid.)
Does it give you "cotton mouth"? Does it really dry you up? How long does it last? Is there a "rebound" effect? Tell me more...I'd love to find something that works!