The ENT Dr declared me infection free. No antibiotics or antifungals used other than the medicinal properties of the tobacco, cinnamon, and menthol. He said that if I'm still having issues with off aromas up there its because my mucus isn't getting moved out very quickly allowing it to stagnate as it were. His solution.....4-5 drops of baby shampoo in my nasal wash twice a day for 2 weeks. My solution after trying his for a couple days....make sure I snuff a few times a day. Keeps everything moving and I don't look like some kind of freaky novelty bubble toy.