Hey all, I'm a new member but I've been coming to this forum for several weeks now reading reviews and posts. The local B&M that I've been getting my juice from makes their own juice in store. They use these big cylinders filled with different nicotine strengths of PG. First they take whatever size bottle you want, drop some flavor or mix flavors into the bottle then fill it with your choice strength PG. I had not given much thought to this until I mentioned it to a friend of mine that's largely responsible for me getting into vaping. He said that's a poor set up and wide open to getting juice that's contaminated if anyone sneezes or coughs etc. He recommended I move to ordering my juice online from a reputable dealer that makes their juice in a clean room and to definitely stay away from Chinese made juices. I wanted to hear what people here thought about all this and get further advice. So far I've never had a problem with the local store's juice other than sometimes it does not have enough flavor.