Re: flavors to help clear your sinuses?
this may scare you, or over do it, but....
add peppermint oil (you can get it from larger grocery stores) to any flavor you want, but remember a little goes a long way. (too much and you may have problems burning)
"blu mist rulz dawg an that stuff ain't like it an if youz don't agree you bez a shithead yo" - Hajo Flettner