Yeah, I finally tossed one today. The vapor and flavor were fine, but while I had just topped it off it was a hard draw and I wasn't getting the hit I normally get. I pulled the filling out and it was looking kinda gunky at the bottom. Vodka's a good idea, but I live in a dry household... no alcohol allowed :'(
I keep everything out my son's reach, but he never knew I smoked and neither my mother nor I want him to. I don't particularly like keeping secrets from him, but my mom calls the shots and there are certain things that he just doesn't understand as well as he should. He's got some mental/physical handicaps that we have to work around. So I don't vape around him because I'm not sure he'd understand the difference or why I'm doing it.
Thanks for the encouragement everyone ^_^