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Is Your Vape Leaking and Spitting? Here’s How to Stop It - Part 1

When it comes to vaping, “leaking” is one of the most common problems that vapers face. But what exactly is leaking, and what causes it? In this article, we’ll take a closer look at what leaking is, what causes it and how you can prevent it from happening.

Common Causes of Leaking

It's happened to the best of us. You're enjoying a nice vape session when your e-juice starts leaking out of your tank. Not only is this frustrating, but it can also be dangerous if the e-liquid gets into your battery compartment. But what causes these leaks to happen? Read more below:

1. Loose Tank

The most common cause of leaks is a loose tank. If your tank is not screwed on tight enough, e-liquid can seep through the gaps and leak out. Make sure to screw on your tank tightly and check that there are no gaps before each vape session.

2. Defective Tank

Another common cause of leaks is a damaged or defective tank. If your tank is cracked or damaged, e-liquid can easily escape and start leaking. Inspect your tank regularly for any signs of damage and replace it if necessary.

3. Loose Coils

If you're using a rebuildable atomiser, ensure that your coils are tightened properly and that there are no gaps in your wicking material. If your coils are loose or your wicking material is frayed, e-liquid can easily escape and start leaking.

4. Overfilled Tank

Make sure that your e-liquid level is not too high. If your tank is overfilled, e-liquid can seep out of the airflow holes and start leaking. Only fill your tank to the level recommended by the manufacturer.

How to Stop Leaks from Happening

Vaping is a great way to enjoy your favourite e-liquid flavours, but it can be frustrating when leaks happen. No one wants to deal with a leaky vape, whether it's a small drip or a major gusher. Luckily, you can do a few things to prevent leaks from happening in the first place.

1. Check Your Equipment Regularly

Ensure that your tank or cartridge is screwed on correctly and that no cracks or damage could cause leaking. Also, check the O-rings (seals) around the base of your tank and replace them if they look worn or damaged.

2. Prime Your Coil Correctly

If you're using a refillable tank, you'll need to prime your coil before use. This simply means saturating the wick with e-liquid to absorb enough liquid to produce vapor. To do this, simply drip a few drops of e-liquid directly onto the coil and wait a minute or two for it to soak in.

3. Fill Your Tank Properly

When filling your tank, be careful to fill it appropriately. If the e-liquid level is too high, it can seep into the airflow holes and cause leaking. Also, be sure to close the airflow holes while filling, as this will help to prevent leaks.

4. Store Your Vape Correctly

When you're not using it, be sure to store your vape in an upright position. This will help to prevent leaks by keeping the e-liquid in the tank from seeping into the airflow holes.


It's no secret that vaping can be a messy business. Whether you're using a refillable tank or disposable cartridge, leaks are always a possibility. While a little leakage is usually nothing to worry about, excessive leaking can be a huge pain – not to mention it can waste a lot of your e-liquid. By following these simple tips, you can help to prevent leaks from happening with your vape.

Are you shopping for vape in the UK? V8PR is the place for you. We have vape extension kits, e-juices, and other vaping essentials like tanks and atomisers that will surely fit your needs. Shop with us today and vape away!