A friend of mine just came over with 2 bottles of 0mg fluid and asking me if I cold add some nicotine to the fluid for him. I have 24 mg so It would be pretty weak but that's not the real issue for me. I am wondering about this fluid it has no color at all is this normal for 0mg or was he ripped off one is mild 7 it has a sweet smell the other is ry4 and it has a tobbaco smell is as best as I can describe so that tells me it is not water.