What does sub ohm device mean? The juice I got is called Mr. SALT-E the flavor is mint chocolate marshmallow. I just got the SMOK nord 2 and I dont want to mess up my device and I dont want to vape some kind of juice that’s unhealthy. I used to have a SMOK alien and it was awesome but it ended up breaking because I must have dropped it a million times LOL. I usually use MILK to vape it’s got lots of yummy flavors. Like Hazel, vanilla milkshake, stuff like that. There’s another brand I used often but the name escapes me right now. Anyway I dont know what this sub ohm thing is all about and I dont know what this salt component in the juice means. Help me please.