Those oils are fairly volatile and lose a lot over time. As a minority of one, I like Acids. I have had the aroma, which I like, get into my 'real' cigars. It made them smell a little sweeter but did not make them taste like Acids, even tho I would have liked that. Aromatic cigars in general do not have long humidor lives. Of course, if you hate the Acid aromas, send me the rest of the tin and leave that humidor lid open for a month or two in a drafty area.