if ya wanna avoid dry hits ... best to hit that in really short quick vapes


The only health hazard in sub ohming is diacetyl, contained in certain flavorings. Diacetyl can be carcinogenic when super heated.
I always make sure the flavorings I buy are diacetyl free. Any decent flavouring sellers should be able to answer any question about diacetyl in their product.
is there any health hazard by cooking e liquids to hot.I think when you sub ohm you are really cooking them juices real hot.Or am i wrong
Sub ohm vaping doesn't have to be a health hazard, but it can be. Only the individual doing the sub ohm vaping can make it safe or a hazard. It's all about knowing how, and sub ohm vaping is NOT for the person that doesn't know how.
if ya wanna avoid dry hits ... best to hit that in really short quick vapes![]()
So those who say that there is a "know how" and a don't know how is ridiculous.
At this point, there is no concrete evidence that clearly proves that vaping in general is safe.
I disagree. Going from long draws to short draws will not eliminate the chances of dry hits. There is only one way to avoid burning your cotton and that is to regularly inspect it. Most people have a pretty good idea how many hits they can get with their rigs, prior to having to drip juice in to the RDA. By using your common sense and not being lazy, you can significantly improve your chances of not running the cotton dry.
There is only one way to avoid burning your cotton and that is to regularly inspect it.
So why do you sub ohmers like it so much. Does flavor sacrifice like I hear it does, just for bigger clouds? I've heard its common to get a burnt flavor?
So why do you sub ohmers like it so much. Does flavor sacrifice like I hear it does, just for bigger clouds? I've heard its common to get a burnt flavor?
Thank you for addressing this with sound science! I'm glad at least one person understands what's really going on!vaping, when it comes down to it, is a simple matter of thermodynamics of liquids and their vaporization point. No matter how much energy one throws into the mix, that constant doesn't change, given the same air pressure.
True, if one can't wick enough juice to supply the greater demand, or supply enough air to move the vape flow and keep the heat down, then yeah, things can get nasty depending on fiber used, cause then ones not vaping but burning the wick, and or super heating the vape atmosphere inside the atomization chamber. , which can produce some very nasty chit that have no doubt ain't good.
frak things up and you be smoking and not vaping, and as we all know, smoke bad, vape goodor something like that.
Vape long and Prosper.!!!
You are exploring the issue of e-cigarettes from a political perspective, which in my opinion is wrong.
First of all, knowledge never hurts anyone. So, IF high wattage is unsafe, who will get hurt by knowing it? Science is not politics, and we do not work in such a way.
But allow me to expand to the political aspect. First of all, it is naive to think that if we do not study something it will never be revealed. A typical example is the diacetyl study. About 1 month ago i received a phone call from a US University (West Coast) informing me that they were funded to perform the exact same study, and they had even contacted the CDC to ask for advice on the analytical method used (and the CDC suggested our method). Of course, when they saw my publication they changed plans. So, if someone believes that by hidding something (or not researching a specific subject) we will be able to get away with it, not only he is wrong but the damage will be even worse. Do you think that, if an opponent examined the diacetyl issue, he would have ever mentioned the respective levels of diacetyl in tobacco smoke? I can reassure you: NO WAY. The study would have been headline news, and the damage would have been huge.
Moreover, there is no way that subohm or VW devices will ever be banned. Don't forget, these are just electronic and lithium battery products, so none can really ban them. Moreover, i do not see any reason to ban these devices. They have been proven to be most successful in substituting smoking, and till now i have found many reasons to endorse the use of such devices and no reason to restrict them.
if ya wanna avoid dry hits ... best to hit that in really short quick vapes![]()
Have you seen the crowdfunding text?? I SPECIFICALLY mention puff duration as a major determinant of toxins (probably). Wattage x puff duration = Joules, as you have mentioned.
That is why it is EXTREMELY important to realize that higher wattage means less puff duration in realistic use.
I disagree. Going from long draws to short draws will not eliminate the chances of dry hits. There is only one way to avoid burning your cotton and that is to regularly inspect it. Most people have a pretty good idea how many hits they can get with their rigs, prior to having to drip juice in to the RDA. By using your common sense and not being lazy, you can significantly improve your chances of not running the cotton dry.
Well... the longer the draw, the greater the risk of the coil overheating and producing something undesirable--like a dry hit or worse. Theoretically, our eliquid will always start evaporating at its boiling point--around 380 F for our PG/VG/water blends--but if not enough eliquid and air are supplied to the coil fast enough to keep it cool, bad things begin to happen. And again, this can happen at any wattage and at any puff duration if the wicking is poor and there is not enough air flow--I got the worst dry hits of my life from an Aspire ET-S at 6.5 watts and very short draws.![]()

the water in e-juice starts vaporizing at about 180 degrees F.
both PG and VG are hygroscopic.they attract water and will adjust
the amount of water they absorb relative to the humidity in the air
and any water that may be in the flavoring or nic base.
alcohol based flavorings are not 100 % alcohol there mostly water.
typically e-juice by absorption is naturally 2- 3 % water.
the imputities listed in PG and VG are 99.9% water.
because of its lower boiling and vaporizing temperature some
e-juice makers will add distilled water to further enhance the vapor
producing quality of their juice.
when you fire up the coil the water vaporizes atomizing what ever
else is in the mix and carries it away long before the other things
reach their boiling temperature.
the more current through the coil the higher the temperature,
thus faster vapor production until you run out of juice or the water
content is to low to effectively produce a satisfying vape.(you start to burn the juice)
regards
mike