Orange (and juice): vitamin C and it tastes good.
Mint oils in a warm bath: opens up sinus
Chicken Noodle: because its good for the soul and Grandma said so.
Hydrogen peroxide and Apple Cider Vinegar bath: I swear this helped rid of my last sinus infection. However I think the hot water just helps loosen that in general.
Apple Cider Vinegar: the duct tape of the cure all world. Those are mine, do you have any home remedies you'd like to share?