I've officially placed my order for my DIY supplies this morning. After reading the sticky about nicotine I'm a little freaked out lol What precautions do you guys use when making ejuice? Do you wear a mask,suit and gloves? or do you just be really careful? I think I've put off the DIY thing for so long out of fear about this kinda thing. Also I remember reading that nic should be refrigerated is that correct? What should I know to ensure my safety?