I have done as much research as i could on what it would take to vaporize thc oil out of a blu ecig. From what i understand, i would need to go through the process of creating the thc oil, which i understand. Then i believe i need propylene glycol to be mixed with it, along with possibly a few other things. my question to grasscity is whether or not these are the materials i need and what i need to do. For instance, what is the concentration of oil vs PG and possibly other things that i would need? If someone could help me with this, id be more than happy to create a guide and possibly a video on the process if it end up working out. My blu's are currently en route to my house, so i have a while to work it out. thanks in advance