ok, so I'm at my wits end here! The usonic cleaner came in today, a pretty decent one too I think, Isonic P4810. So I don't think the appliance is the problem here. I've done enough (I thought) research about methods and time in the bath. So I put in 6 bottles (plastic) wrapped together with a rubber band so they stand up and can't get leaked into. All single flavor 50/50 no nic mixes. NOT ONE changed colors, NOT ONE improved in flavor!! In fact, they ALL came out smelling AND tasting weaker than when they went in! WTF??? They were in there for 8 cycles of 30 min apiece, 240 min total. Only the second cycle I used the heat, all the following cycles were pretty warm so I didn't use the heat. This really has me pissed, every video, everything I read had WAY better results, so I have to assume it's operator error.....but where?? Please!!! can someone help me out here? I really hate to have to go back to purchasing juice, making my own is so much more cost effective but I can't even get single flavors to taste decent!.....btw, the flavors I was trying were FA Orange, FW Cherry, FW Pineapple, Cap Sugar Cookie, FW Yellow Cake and Central Vapors Vanilla Bean Ice Cream.....not one came out better after "steeping"....this SUCKS