Jim McDonald(Vaping360) thinks the FDA won't be able to stop illegal vape products after September 9th. He's probably right. Most of the stuff on the market right now is technically illegal, but the FDA hasn't done much about it.
"The reason the FDA has not cracked down on the producers of Puff Bar and similar non-compliant manufacturers is probably that the agency simply can’t figure out who they are. If the FDA were to issue a warning letter, or two or three warning letters, to Puff Bar enterprises, and the products continued to be sold in every corner store, it would serve only to highlight the FDA’s regulatory impotence."
Puff Bar: A Preview of the Post-PMTA Vaping Industry
.
"The reason the FDA has not cracked down on the producers of Puff Bar and similar non-compliant manufacturers is probably that the agency simply can’t figure out who they are. If the FDA were to issue a warning letter, or two or three warning letters, to Puff Bar enterprises, and the products continued to be sold in every corner store, it would serve only to highlight the FDA’s regulatory impotence."
Puff Bar: A Preview of the Post-PMTA Vaping Industry
.