I attempted to post this earlier and it did not post so I will give it another shot. I quit vaping for about a year. Very long story. I tried some of my old bottles of liquid and most of the chinese liquids have very little to no flavor. My decent liquids are all in flavors that I don't care for anymore and still have flavor. Basically I am wondering what kind of shelf life everyone has experienced and if anyone is interested in 100 bottles or so of deteriorated flavored liquids and half bottles of crazy bakery flavors from various vendors.