One thing i'm curious about. I've read the claims that "while all the ingredients that go into ecigs are commonly used and approved for human consumption they havent been tested in this manner". That really seems a stretch to me. Nicotine inhalers are not new and PG has been inhaled for decades. There should be plenty of existing data on these two ingredients used in this manner.
That leaves food flavoring and maybe VG. Not sure if VG has been commonly used as an alternative to pg in foggers but if it has then eliminate VG as an unknown. I would think that some studies would've been conducted on the safety of aerosolized food flavoring since it's used in so many products for so long. If these ingredients are generally safe for inhaling, then lets move on to reasonable measures to ensure that is all that gets into the juice.
I've read (althouth i don't know how factual it is) that pg is anti bacterial and i would think that nicotine would at least be inhospitable to bacteria. Seems like it would be a fairly easy testing procedure to confirm if eliquid actually has a very low chance of allowing bacteria to grow within it. If that is the case, then the risk of cross contamination would be negligible and automatically reduce the level of safety precautions required for manufacturing. How hard could this be? A lot of samples attempting to culture the most common and dangerous bacteria. Don't need to test for bacteria that has a ridiculously low chance of even being encountered and shouldn't require 5+ years of testing.
Salmonella is a high risk bacteria yet they don't require all eggs or packaged chicken to be irradiated (a safe effective method of sterilization) prior to sale. So the claims that eliquid is dangerous unless prepared in a nasa grade clean room in the vacuum of space by genetically engineered clones... while ignoring a fairly easy fix for the high risk threat of Salmonella poisoning (irradiating) is imo ridiculous. I agree anything produced for consumption should be regulated and inspected but the health dept should be able to handle that quite nicely while not driving the cost of eliquid through the roof.
That leaves food flavoring and maybe VG. Not sure if VG has been commonly used as an alternative to pg in foggers but if it has then eliminate VG as an unknown. I would think that some studies would've been conducted on the safety of aerosolized food flavoring since it's used in so many products for so long. If these ingredients are generally safe for inhaling, then lets move on to reasonable measures to ensure that is all that gets into the juice.
I've read (althouth i don't know how factual it is) that pg is anti bacterial and i would think that nicotine would at least be inhospitable to bacteria. Seems like it would be a fairly easy testing procedure to confirm if eliquid actually has a very low chance of allowing bacteria to grow within it. If that is the case, then the risk of cross contamination would be negligible and automatically reduce the level of safety precautions required for manufacturing. How hard could this be? A lot of samples attempting to culture the most common and dangerous bacteria. Don't need to test for bacteria that has a ridiculously low chance of even being encountered and shouldn't require 5+ years of testing.
Salmonella is a high risk bacteria yet they don't require all eggs or packaged chicken to be irradiated (a safe effective method of sterilization) prior to sale. So the claims that eliquid is dangerous unless prepared in a nasa grade clean room in the vacuum of space by genetically engineered clones... while ignoring a fairly easy fix for the high risk threat of Salmonella poisoning (irradiating) is imo ridiculous. I agree anything produced for consumption should be regulated and inspected but the health dept should be able to handle that quite nicely while not driving the cost of eliquid through the roof.