How to Prevent E-Liquid from Leaking Out of Your Tank

E-liquid leaking from your vape tank can be messy, annoying, and expensive. You don’t want to waste your favorite e-liquid or deal with sticky hands and pockets. Even worse, constant leaks could damage your vape device over time. Luckily, there are many simple ways to stop leaks from happening. In this blog, we’ll go over the common reasons for e-liquid leaks and how you can prevent them.

Here are the most common problems that lead to leaks and the easy fixes for them:

Problem	Solution
Tank not sealed tightly	Make sure the tank is screwed together securely. Always double-check after filling it with liquid.
Overfilling the tank	Only fill the tank up to the recommended level. Overfilling can cause leakage from the top.
Damaged O-rings	O-rings help seal the tank. If they are damaged or missing, replace them with new ones.
Using the wrong coil	Ensure the coil is the correct size for your tank. Incorrect coils can cause leaks.
Airflow holes left open	Close the airflow holes when filling the tank to prevent liquid from escaping.
Using high PG e-liquids	Some e-liquids are thin and may leak more easily. Try thicker liquids with more VG.
Holding the vape upside down	Always keep your vape upright. Turning it upside down can cause leaks from the mouthpiece.

1. Tank Not Sealed Tightly

One of the simplest reasons why e-liquid might be leaking from your vape is because the tank isn’t screwed on properly. If the tank isn’t tightly sealed, liquid can easily escape.

Solution: After filling your tank, make sure to screw it back together tightly. Don’t force it, but make sure it’s fix, so no gaps are left for the liquid to leak through. It’s always a good idea to double-check the tank after filling it with liquid to ensure everything is sealed.

2. Overfilling the Tank

It’s tempting to fill your tank all the way to the top, especially if you don’t want to keep refilling it. But overfilling can lead to leaks. E-liquid expands when it heats up, and if there’s no room for that, it will leak out of the tank.

Solution: Only fill your tank up to the recommended level, which is usually marked on the tank. If your tank doesn’t have a mark, leave some space at the top. This gives the liquid room to expand without leaking.

3. Damaged or Missing O-Rings

O-rings are small rubber rings that help seal your tank. They are usually located where parts of the tank connect, like where the coil screws into the base. If the O-rings are damaged, cracked, or missing, e-liquid can seep through the gaps.

Solution: Check your tank for O-rings. If you see any that are damaged or missing, replace them with new ones. Most vape stores sell replacement O-rings, and they’re cheap and easy to install.

4. Using the Wrong Coil

Not all coils fit every vape tank. Using a coil that’s too small or doesn’t fit properly can create gaps where e-liquid can leak out.

Solution: Make sure you’re using the right coil for your tank. Check the manufacturer’s instructions or ask at your local vape shop to ensure you’re using the correct coil for your device.

5. Airflow Holes Left Open

Most vape tanks have small holes that allow air to flow through the tank. These airflow holes help create vapor when you take a puff. But if these holes are left open when you’re filling the tank, e-liquid can leak through them.

Solution: Close the airflow holes before you fill the tank. This will stop any liquid from seeping out while you’re refilling it. Once you’ve filled the tank, you can open the airflow holes again.

6. Using High PG E-Liquids

E-liquids come in different ratios of propylene glycol (PG) and vegetable glycerin (VG). PG is thinner than VG, so e-liquids with a higher PG content are more likely to leak, especially in tanks that aren’t designed for thin liquids.

Solution: Try using e-liquids with a higher VG content. VG is thicker, which means it’s less likely to leak from your tank. If you find that your e-liquid is leaking a lot, switching to a higher VG liquid might solve the problem.

7. Holding the Vape Upside Down

It might sound obvious, but turning your vape upside down can cause leaks. E-liquid can spill out through the mouthpiece or the airflow holes if the tank is upside down.

Solution: Always try to keep your vape upright when you’re not using it. If you need to carry it in your pocket or bag, make sure the tank is screwed on tightly and keep it in an upright position if possible.

Other Tips to Prevent Leaks

In addition to the solutions listed above, here are some more tips to help you avoid leaks:

• Check your coil regularly: Sometimes, the coil gets loose after being used for a while. Make sure it’s screwed in properly every now and then.
• Don’t take too forceful puffs: If you suck too hard on the vape, it can flood the coil with more liquid than it can handle, leading to leaks.
• Store your vape in a cool place: Heat can make the liquid thinner, which might increase the chance of it leaking.

Conclusion

E-liquid leaks can be a pain, but they’re usually easy to fix. By making sure your tank is sealed tightly, not overfilling it, using the right coil, and keeping the airflow holes closed when needed, you can stop leaks from happening. And if your e-liquid is leaking because it’s too thin, switching to a higher VG liquid might do the trick. Always keep your vape upright and check your O-rings regularly, and you’ll have a leak-free vaping feel!