I have been using MBV for a while now and notice that all of my Root beer has a mega amt of floating particles in it. I have other juices from other vendors and see no floating particles in them. I did call MVB and they said to make sure that I shake the bottle real good. I informed him that was the first thing that I did and the particles remain. Can anyone else tell me if this is normal????? Can bacteria grow in the juices? I have several bottles of this and I am afraid to vape it. 