Last reviewed October 18, 2026
To use a vape pen, charge the battery, screw on a cartridge (or unwrap a disposable), then either press the button or simply inhale, depending on the device, taking a slow, steady draw for 3 to 4 seconds. Start with one small puff and wait a few minutes before the next, since vapes can be stronger than they feel at first.
Button or draw-activated?
| Type | How it fires | Tip |
|---|---|---|
| Draw-activated (most disposables, many 510 batteries) | A sensor turns it on when you inhale | Just draw gently; no button |
| Button-activated | Hold the button while inhaling | Usually 5 clicks turns it on or off |
| Variable voltage | Button, plus a setting you change with clicks or a dial | Start on the lowest setting |
Step by step
- Charge it fully before first use. See How to charge a vape pen.
- Attach the cart by screwing it on until it just stops. Don’t over-tighten.
- Turn it on if it has a button: usually 5 quick clicks.
- Inhale slowly for 3 to 4 seconds, pressing the button if there is one.
- Take it into your lungs, or hold it in your mouth first and then breathe in, whichever feels smoother.
- Wait a few minutes before deciding on another puff.
How to inhale a vape
There are two styles. Mouth-to-lung: draw the vapour into your mouth, then breathe it in, like sipping through a straw. It’s gentler and easier for beginners. Direct-to-lung: breathe straight into your lungs in one draw. It gives a bigger hit.
Common mistakes
- Pulling too hard: it floods the coil. A gentle draw is enough.
- High voltage: causes harsh, burnt hits. See Why does my vape taste burnt?
- Back-to-back puffs: give the coil a few seconds to re-soak.
- Storing it on its side: leads to leaks and clogs.
Common questions
How many puffs should a beginner take?
One small puff, then wait 10 to 15 minutes. Inhaled effects reach full strength within about 30 minutes.
Why isn’t my vape pen hitting?
Check that it’s charged and turned on, and that the cart is screwed on properly. See Disposable vape not working.
Do you inhale a vape pen?
Yes, either straight into the lungs or by drawing into your mouth first, then breathing in.
How do I turn on a vape pen?
Most button pens turn on with 5 quick clicks. Draw-activated pens are always ready.
