Bad Nicoticket bottle, bad. I'm gonna spank all my bottles when I get home so they know who's boss.
I'm not as OCD as ya'll, I figure a few drops isn't worth the trouble. My problem's been that I reserve about 1/6th of a bottle for long term steeping purposes (in the name of science)...so I have dozens of bottles of mostly used, different generation liquid taking up room in my steep box. I age beer, wine and scotch...it stands to reason I'd do it with e-liquid too.