spvmorrow07 opened issue spvmorrow07/paradisevapemorrow#1

spvmorrow07
Tue, 24 Feb 2026 15:27:11 +0800

1#Keeping it Dry: Solving Common Vape Leakage Issues#

There is nothing worse than reaching for your vape only to find your hand covered in sticky e-liquid, or taking a puff and getting a mouthful of hot juice. Leaking and "spitback" are the most common complaints among vapers, but they are rarely caused by a broken device. More often, they are due to simple physics and user error. Understanding why your tank leaks is the first step to fixing it. Before you throw your tank in the bin, try these troubleshooting steps. If you are still stuck, the staff at a Vape Shop Morrow can inspect your O-rings and coils to identify the culprit.

The Physics of the Vacuum

Vape tanks work on a vacuum principle. As you inhale, you create negative pressure that pulls liquid into the coil. If the vacuum seal is broken, gravity takes over, and the juice flows out of the airflow holes. The most common cause of a broken seal is the coil not being screwed in tightly enough, or the tank sections being cross-threaded. Check that everything is finger-tight. Also, inspect the O-rings (the rubber seals). If an O-ring is cracked, missing, or pinched, air will get in, and juice will leak out. Spare O-rings usually come in the box with your tank—keep them; they are worth their weight in gold.

Flooding and Gurgling

If your vape sounds like a bubbling straw, your coil is "flooded." This means there is too much juice in the coil chamber for the heating element to vaporise. This often leads to spitback (hot droplets shooting into your mouth). Flooding can happen if you prime the coil too aggressively, or if you leave the device sitting for a long time. To clear a flood, take the tank off the battery, wrap a tissue around the airflow holes, and blow firmly down the mouthpiece. The excess juice will be forced out onto the tissue. Alternatively, flick the device (like a thermometer) to fling the excess juice out of the mouthpiece. Increasing your wattage slightly can also help vaporise the excess liquid.

Viscosity Matters: PG vs. VG

Using the wrong liquid for your coil is a major cause of leaks. High PG liquids (like 50/50 salts) are very thin, like water. Sub-ohm coils have large wicking ports designed for thick, High VG liquid (like honey). If you put thin liquid in a large sub-ohm coil, it will flow right through the cotton and leak out the airflow. Conversely, putting thick VG liquid in a small pod coil will cause it to wick too slowly, leading to dry hits. always match your liquid to your device. Small pods = 50/50. Big tanks = 70/30 VG/PG.

Flying and Temperature Changes

Environment plays a huge role. E-liquid gets thinner when it gets hot. If you leave your vape in a hot car, the liquid will thin out and likely leak. Air pressure also affects the tank. If you fly on an airplane, the change in cabin pressure will force the liquid out of the tank. If you are flying, always empty your tank before boarding. Even driving up a mountain can cause enough pressure change to push liquid out. Being aware of these environmental factors allows you to take precautions, like closing the airflow control when traveling or keeping the device cool.

Conclusion

Leaking is annoying, but it is almost always fixable. By checking your seals, matching your liquid viscosity, and maintaining your coil, you can keep the juice where it belongs—inside the tank. A dry, gurgle-free vape provides a much more pleasant and mess-free experience.

Call to Action Need spare glass, O-rings, or expert advice? Bring your device in for a quick check-up.