How to Stop Vape From Leaking E-liquid into My Mouth?

If you are vaping through your favorite device and suddenly experience raw juice instead of smooth vapor, you will know how unpleasant and terrible the experience is. Whether you are a new vaper or an experienced one, encountering spitting or leakage of vape juice into your mouth while vaping is an unwelcoming surprise. Leaking e-liquid is a common issue, and it is not related to any specific device, it can happen with vape pens, pod vape kits, sub-ohm kits, MTL kits, tanks, and pods. Luckily, it is caused by small and fixable mistakes rather than serious device faults. 

In this blog, we are going to explore the reasons why vape devices sometimes leak into your mouth and the best tips to prevent it for a clean and enjoyable vaping experience.

Why Vape Juice Leaks into Your Mouth?

Spit-back or spitting is a phenomenon in which your vape device spurts a small amount of juice into your mouth during inhalation. Before looking into the solutions, it is crucial to understand the main causes of why vape juice goes into your mouth. 

Not Filling E-liquid Properly

The first reason could be not filling the pod or tank properly, as every vape device has a maximum fill level of e-liquid. In some cases, if you exceed the max level, it would leak into your mouth. So, leaving a slight air gap is necessary as it will create a vacuum to help keep the liquid in place. 

Damaged or Cracked Equipment

The other reason may be damaged equipment, as glass tanks are prone to breaking or cracking from dropping or overtightening. The dents or cracks in your vape device, tank, or pod can facilitate liquid leakage into your mouth. Refillable pod kits are more durable than sub-ohm kits, but they can still get damaged if dropped.

Use of Inappropriate E-liquid

Another reason is the use of the wrong e-liquid with your coils, as they are designed to be used with either high PG or high VG e-liquids. DTL vape devices are designed to absorb thick e-liquid with high VG content, and MTL devices work best with thinner e-liquid with high PG content. If you use thin e-liquid in DTL devices, it will result in a leak.

How to Prevent Vape Juice from Leaking into Your Mouth?

To prevent vape juice from leaking into your mouth, take the following precautionary measures:

1. Fill Pods and Tanks Properly

To avoid vape juice leakage, it is advised not to fill the e-liquid to the brim. Always check the maximum fill level of your pod and tank and fill it accordingly to leave a small air gap to allow for proper airflow. The air gap will keep the vape juice in place.

2. Check and Replace Your Coils

Replace your coil every 1 to 2 weeks, depending on the usage, for it to function properly. Make sure your coil is fitted perfectly and tightly into your device, and for built-in coils, it is recommended to replace the whole pod when you notice a decline in flavor and performance.

3. Selection of the Right E-liquid

To prevent your device from leaking, use the right e-liquid with your device. For instance, using thick and high VG e-liquid, e.g., 70/30, with your DTL devices or sub-ohm vape kits will prevent thin liquid from flooding the coil. Also, using thin or 50/50 or high PG e-liquid in an MTL device will prevent leaks because the looser cotton couldn’t hold the thick e-liquid.

4. Proper Cleaning and Maintenance

Take good care of your mouthpiece and airflow, and properly clean and maintain it. Wipe away any condensation from the mouthpiece with a tissue or cotton bud. It is advised to regularly clean your pod and tank with warm water to prevent buildups and check the airflow holes; they shouldn’t be blocked or flooded with juice.

5. Priming the Coil

If you are using a replaceable coil with your vaping device, always prime it by letting it soak for 5 to 10 minutes after filling the pod. Once your coil is properly primed, take a few gentle puffs without pressing the fire button to help the vape juice saturate evenly.

Final Thoughts

Vape juice entering your mouth is unpleasant, but avoidable with the right care. By employing preventive measures and troubleshooting techniques, you can largely resolve these issues. Following the proper filling guidelines, using the right e-liquid, replacing the coil on time, and maintaining your device will contribute to a smoother and more enjoyable vaping experience. 

In case the problem persists after following the steps, consider contacting customer service for personalized guidance. Exploring better and more versatile vaping equipment alternatives could offer potential solutions.