Hey there reo people! How is every one doing? Got a question for ya. All I have vaped in my reo since I got it a few months ago is unflavored stuff but I have a really good flavor I want to use with my reo. I have used some tanks that are a real pain to get the old flavor out of. So before I put this new juice in I want to ask if it will be easy to get the flavor out of and go back to my good unflavored nice? What do you think? Maybe just wash it out with some hot water?