A 2017 study researched the average length and timing of a vape high: Onset Period: A Few Minutes. Peak: 20 to 30 minutes. Length of High: 2 to 3 hours.Dec 10, 2019
How long should you hit a vape?
The general rule is to wait 15 to 30 seconds before puffing again. For people who are trying to quit smoking, 30 seconds can be a long wait.
How long should I hold a cart hit?
Wait three to five seconds after the double-tap before giving the pen a gentle draw. Don't inhale the vapors (in and out of your mouth, just like a cigar), but do several more light draws to allow the timer to run itself out over the course of 15 seconds.