I found this site to be very informative: 122 Hazardous, Restricted, and Perishable
I have read many pages at that site. I have never had a clear explanation as to what category controls our DIY juice. I know that the nicotine level in the juice could be a hazard if it was spilled and someone were to touch it and then their eyes. I know that a large quantity of high nicotine liquid could be very dangerous.
Of all the shipments of nic liquid sent to me none were marked poison. Wizard labs have been the best for marking their packages.
I have sent juice and answered yes to liquid product in the box. The do mark it as such. I have been too scared to actually tell them that I am shipping a liquid containing nicotine. I just don't know what they would say.
This is one concern that I have had and fear some day a person will be exposed to juice containing nicotine during shipping. It could lead to a disastrous ban and/or legal actions that will end our internet purchases of nic liquid or juice.
Tosh! German beer sent in glass bottles are as dangerous! It's not a potent acid - it's a solution at 10% at best! I am trying to think quite how i get around a cheese ban since i just order it from Holland and the UK.
Those are foods btw - so fall into the remit of the FDA. NP with getting them. What do you vape at, 24mg? 2% solution - get it in your eye - big deal. Child-resistant bottles? good idea. More likely USPS will lose it or it'll come undone and you bought an nice empty plastic bottle!
You ARE allowed to move liquids around, even aircraft allow that - a meagre amount i grant you, but enough to stealth vape!
I am not much bothered about one individual that may dip his finger in juice and put it in his eye - it's natural selection at work, what worries me is his other eye will buy a Reo, just to outdo it.
T
, unlike my old bowling shoes...didn't know they would petrify over time 
