Odd question

[2aruba]

Does anyone know if e-liquid can freeze? And if so, will it affect its efficacy? I have an order on the way, and it may sit in the mailbox for sometime before I get it, and it is a wee bit chilly in Ohio! 8-o

 

[thelook]

I live in Wi and have never had a problem when it has had to sit in the mail box for awhile.

 

[Katattack]

I'm thinking since PG and VG have natural anti-freeze properties they wouldn't exactly freeze. Dunno it it would hurt them tho I doubt it would. I would guess heat would be far more harmful to them then cold.

 

[2aruba]

Thanks guys!

 

[DC2]

I forget what the conclusions were, but here's some threads to take a look at...
Freezing E-Liquid?
http://www.e-cigarette-forum.com/forum/tips-tricks/26959-what-best-way-store-e-liquids.html
http://www.e-cigarette-forum.com/forum/general-e-smoking-discussion/27348-freezing-juice.html

 

[mwahle1]

Any substance can solidify (freeze), but it would have to be very cold to freeze PG. I am not sure what the actual freezing point of PG is, but even if it did freeze it should be ok.

 

[john doe]

at a 50% solution, pg has a freezing point of -25 degrees f.