In researching steeping and breathing of e-
juice, I have found there are as many opinions on how to do it as there are flavors!
Everybody has their own methods...
However, most people agree that if the
juice doesn't taste good OOB, let it steep. Hell, sometimes even
juice that does taste good initially will taste even better after steeping.
Most opinions also seem to lean toward using moderate heat to speed the steeping.
Also most opinions are that breathing your ejuice is beneficial...
However, there are many variations in the time one should allow their juice to breathe. I'll start letting mine go for 12-24 hours I think, because I really didn't notice any difference with an 8 hour breathe!
No matter what, my goal is to always have a 1 month supply steeping. Matter of fact with my next shipment I am going to start labeling the date the juice left the manufacturer on my bottles. That way I'll know which bottles are properly steeped!