Running into problems with your disposable vape can be incredibly annoying—after all, the appeal of disposables lies in their simplicity. Ideally, you should be able to take it out of the package and vape right away. Although issues with disposable vapes are relatively uncommon, when they do arise, you’ll want to know how to handle them.
While disposables don’t offer as many troubleshooting options as refillable devices, there are still a few steps you can take to resolve some problems. In this guide, we’ll walk you through the most common disposable vape issues, what causes them, and what you can do to fix them when possible.
Plus, you’ll find a tip that could help you avoid disposable vape problems altogether in the future!
Note: The solutions in this guide are mainly for UK devices. U.S. disposables are often rechargeable and may behave differently.
My Disposable vape Device Is Firing on Its Own
On rare occasions, a disposable vape may start firing even when you’re not using it.
What’s the cause?
This usually results from auto-inhale sensors malfunctioning, often due to internal leakage. Leaking e-liquid can make the sensor overly sensitive, sometimes causing the device to fire spontaneously. Tapping the air hole can also trigger this if the sensor is already affected.
How can I resolve the issue?
Most devices have an automatic cutoff and will stop firing after a few seconds.
Sometimes, simply shaking the device can resolve the auto-firing.
If the device continues to fire by itself, it’s best to stop using it immediately.
Return faulty devices to the shop for a refund, or contact the online seller if purchased online.
As a safety measure, place a malfunctioning device in a hard container or on a solid surface until it cools down.
Do not attempt to open or dismantle the device yourself, as this voids any warranty and the supplier won’t accept liability.
My Disposable Vape Tastes Burnt
Getting a burnt taste from your disposable is a common issue.
What’s the cause?
A burnt taste usually means the e-liquid inside has run out. When the coil isn’t fully saturated, it burns the wick, leading to a harsh, burnt flavor.
Solution:
If this happens at the end of the device’s life, there’s little you can do except replace it.
If it’s a new device, check the mouthpiece for dust or debris that might be blocking airflow.
To avoid burnt hits in the future, consider switching to rechargeable devices that last longer and are better for the environment.
My Disposable Vape Isn’t Firing
You may find that sometimes, when you try to inhale, nothing happens.
What’s the cause?
If you’ve been using the device for a while, the battery may have run out or the e-liquid is finished.
With a brand-new device, neither should be an issue.
Solution:
Check for any obstructions like fluff or debris in the mouthpiece.
Ensure you’ve removed all packaging, such as stickers from the bottom or stoppers from the top of the device.
For rechargeable disposables, try charging the device if possible.
My Vape Is Getting Hot
Vape devices can get warm with use, but they shouldn’t become uncomfortably hot, especially those with plastic casings.
What’s the cause?
Taking excessively long drags or frequent puffs can cause overheating.
Restricted airflow or storing your device in a hot environment (like direct sunlight or a hot car) can also raise temperatures.
Solutions:
If your vape gets hot, set it aside and allow it to cool.
Avoid consecutive long puffs.
Check the airflow for any blockages.
Always store your vape in a cool, shaded area.
If overheating persists, place the device on a hard surface or in a hard container and contact the seller.
Blinking LED Light
A blinking LED on your disposable can mean several things:
1. Puff Limit Reached
Some disposables cut off after a certain puff duration, with a blinking LED as a warning.
Solution:
Wait for the blinking to stop and avoid long, continuous drags.
2. Low Battery
A flashing light may also indicate a depleted battery.
If the device isn’t rechargeable, it’s time for a new vape.
If it’s rechargeable, plug it in for a charge.
3. Device Fault
If a brand-new device blinks immediately, it may be faulty due to leakage, manufacturing issues, or damaged components.
The best solution is to contact the seller for a replacement as soon as possible.
Insufficient Vapour Production
Sometimes your disposable produces less vapor than expected.
What’s the cause?
Restricted airflow due to blocked airholes or mouthpiece
Weak battery
Failing coil
Solution:
Make sure the mouthpiece and airholes are clear and unobstructed.
Don’t cover the airholes while vaping.
If the problem persists and the device is new, return it for a replacement.
To clear the mouthpiece:
If removable, detach it and use a toothpick to clear any blockage.
If not, gently use a toothpick or pin to clear the mouthpiece from the outside.
One Solution for All Disposable Issues
While disposables are convenient, they come with higher costs and environmental drawbacks.
Reusable devices, on the other hand, are more affordable and sustainable. They can be recharged or have their coils/pods replaced, extending their lifespan and offering more troubleshooting options.
Our top pick: The Vaporesso Xros 4—known for reliability, performance, and compatibility with popular flavors.
If you want convenience similar to disposables, try a prefilled pod system like the Elf Bar Elfa Pro.
For those ready to make the switch, check out our guide to moving from disposables to reusable vapes.
FAQs
How long do disposable devices last?
Most legal disposables contain 2ml of e-liquid, equating to around 600 puffs. In reality, how long they last depends on your vaping style—most will last a day or two, though heavy use can shorten this.
Can disposable vapes be refilled?
Most disposables are designed for single use and can’t be refilled. If you want refillable convenience, consider the luckee nexus pod system —a hybrid device that can be filled and recharged several times before disposal.
