Why is My Vape Popping and Spitting Back? Common Causes Explained
Understanding Vape Spitting
Vape spitting, also known as spitback, occurs when hot e-liquid droplets unexpectedly reach your lips or mouth while vaping your device. This can create an unpleasant experience and, in some cases, a burning mouth sensation. Many vapers experience this issue at some point, but the good news about spit back is that it can often be resolved with simple adjustments.
Table of contents
- Understanding Vape Spitting
- Why Does My Vape Pop?
- How Vape Coils Contribute to Spitback
- Common Causes of Vape Spitting and Popping
- How E-Liquid Consistency Affects Spitback
- The Relationship Between Wattage and Vape Spitting
- Drip Tip and Chimney Maintenance for a Smoother Vaping Experience
- Preventing Vape Spitting: Best Practices
- Signs That Your Coil Needs Replacing
- Choosing the Right Coil for Your Vape
- How Airflow Affects Vape Performance
- The Impact of Coil Priming on Vape Spitting
- Can Vape Spitting Be Harmful?
- Advanced Tips for a Smoother Vape Experience
- Troubleshooting Vape Spitting Issues
- Conclusion: Achieving a Better Vaping Experience
Why Does My Vape Pop?
Popping sounds occur when e-liquid is not vaporized efficiently, causing excess e juice liquid to remain on the coil. This buildup results in most cases the e-liquid boiling and forcefully escaping the coil, leading to the noticeable popping noise and spitback. While occasional popping is normal, excessive popping noise can indicate an underlying issue.
How Vape Coils Contribute to Spitback
The coil in your vape device is responsible for heating and vaporizing the e-liquid. If the device or coil is not functioning optimally, it can lead to issues such as flooding the chamber twisted coil and spitting out juice. A flooded chamber, vape pod or coil means there is too much e-liquid, and instead of juice vaporizing properly, it heats up unevenly, causing the liquid to sputter.
Common Causes of Vape Spitting and Popping
| Cause | Description | Solution |
|---|---|---|
| Excess E-Liquid on Coil | Too much liquid floods the coil, causing popping sounds. | Reduce e-liquid amount and avoid over-priming. |
| Low Wattage Setting | Low power doesn’t vaporize e-liquid efficiently, leading to spitting. | Increase wattage to recommended range. |
| Thin or High PG E-Liquid | Thinner e-liquid can flood the coil and cause popping. | Use a higher VG e-liquid for thicker consistency. |
| Improper Coil Installation | Loose or misaligned coils can cause uneven heating. | Ensure coils are properly installed and tightened. |
| Condensation Build-Up | Excess condensation in the mouthpiece can cause spitting. | Regularly clean the mouthpiece and airflow. |
| Worn-Out Coil | Old or damaged coils may cause inconsistent vaporization. | Replace coils regularly for smooth performance. |
| Too Much Airflow | Excess airflow can pull in extra liquid, causing spitback. | Adjust airflow to a moderate level. |
| Rapid Chain Vaping | Repeated hits without breaks can over-saturate the coil. | Take slower, controlled puffs. |
Understanding the reasons behind vape juice spitting and popping can help you troubleshoot and fix the problem. Some of the most common causes of vape juice include:
- Overpriming the Coil – Adding too much e-liquid during coil priming can cause excess liquid to accumulate, leading to spitback.
- Inhaling Too Hard – Pulling too strongly on the device forces more e-liquid into the coil than it can vaporize, resulting in flooding.
- Low Wattage Settings – Vaping at too low a wattage prevents the coil from heating adequately, leading to incomplete vaporization and liquid buildup.
- Using Thin E-Liquids – E-liquids with high propylene glycol (PG) content tend to be thinner and can flood the coil more easily.
- Dirty or Clogged Coils – Residue buildup on coils from prolonged use can restrict proper vaporization and cause spitback.
- Chimney and Drip Tip Issues – If the chimney or drip tip of your vape is clogged with excess liquid, it can contribute to spitting.
How E-Liquid Consistency Affects Spitback
E-liquid viscosity plays a crucial role in the vaping experience. E-liquids high in propylene glycol (PG) are thinner and can seep into the coil more easily, increasing the device’ risk of flooding and spitback. In contrast, vegetable glycerin (VG)-rich e-liquids are thicker, reducing the device’ chances of coil flooding and spit back.
The Relationship Between Wattage and Vape Spitting
Adjusting the wattage of power in your vape device can significantly impact spitback occurrences. A low-wattage setting does not generate enough heat to vaporize the liquid effectively, causing it to collect on the coil. Increasing the the wattage level of power slightly ensures the liquid is heated efficiently, reducing spitting sounds and popping sounds.
Drip Tip and Chimney Maintenance for a Smoother Vaping Experience
A clogged drip tip or chimney can trap excess of e juice in-liquid, leading to spitback. Regular cleaning with warm water or a dry cloth overfill, can prevent buildup of e juice too. Additionally, using a thicker liquid wider bore drip tip or an anti-spitback mouthpiece can help minimize or fix the problem.
Preventing Vape Spitting: Best Practices
To prevent vape spitting quit smoking and popping, follow these essential practices:
- Don’t Overprime Your Coil – Apply only the necessary amount of e-liquid to avoid flooding.
- Adjust Your Inhalation Style – Take slow, controlled draws instead of forcefully inhaling.
- Increase Wattage Slightly – Ensure your wattage setting is appropriate for the coil’s resistance.
- Use Thicker E-Liquid – A higher VG content reduces the risk of flooding.
- Clean Your Device Regularly – Wipe the chimney, drip tip, and coils to prevent e-liquid buildup.
Signs That Your Coil Needs Replacing
| Sign | Description | Solution |
|---|---|---|
| Burnt Taste | A harsh, burnt flavor when vaping, indicating the coil is scorched. | Replace the coil immediately. |
| Weak or No Flavor | Loss of flavor or muted taste, suggesting coil degradation. | Swap out the coil for a fresh one. |
| Gurgling or Spitting Sounds | Excess e-liquid in the coil causes popping or spitback. | Check for flooding and replace the coil if necessary. |
| Dark or Gunky Coil | Visible buildup of residue, causing poor performance. | Clean or replace the coil regularly. |
| Leaking E-Liquid | A worn-out coil may fail to absorb liquid properly, causing leaks. | Inspect the coil and replace it if damaged. |
| Decreased Vapor Production | Less vapor output than usual, even at the same settings. | Change the coil for optimal performance. |
| Frequent Dry Hits | A dry, harsh hit despite sufficient e-liquid. | Replace the coil to restore smooth vaping. |
| Prolonged Usage (1-2 weeks) | Coils degrade over time, even without major issues. | Replace coils every 1-2 weeks for best results. |
A worn-out coil can contribute to vape spitting and popping. Some signs that indicate it’s time for a replacement include:
- Burnt Taste – A coil past its lifespan produces a harsh, burnt flavor.
- Reduced Vapor Production – Less vapor output suggests an aging coil.
- Gurgling Sounds – Unusual noises indicate liquid accumulation in the coil.
Choosing the Right Coil for Your Vape
Different coil types cater to various vaping styles. Sub-ohm coils work well with high-VG e-liquids, producing thick clouds and a smooth draw overfill back. Regular coils are better suited for high-PG e-liquids and mouth-to mouthpiece to-lung vaping. Matching the right coil to your vaping style minimizes spitback.
How Airflow Affects Vape Performance
Vape airflow settings play a role in reducing spitback. Closing the airflow too much can cause e-liquid to flood the coil. Conversely, keeping most cases the airflow open ensures even vaporization. Experimenting with different settings helps find the perfect balance.
The Impact of Coil Priming on Vape Spitting
Priming your coil properly is crucial. Apply a few drops of e-liquid directly onto the coil before use but avoid oversaturating it. Allow the few drops of e-liquid to soak in the chamber for a few minutes before vaping to ensure an even burn and prevent excess liquid buildup.
Can Vape Spitting Be Harmful?
While vape spitback is not dangerous, it can be uncomfortable. The tiny droplets of hot nicotine in e-liquid vape juice spit back often do not contain enough nicotine to pose a poisoning risk. However, consistent spitback can lead to irritation and an unpleasant vaping experience.
Advanced Tips for a Smoother Vape Experience
For experienced vapers, additional strategies can help reduce spitback:
- Using Mesh Coils – These coils distribute heat evenly and reduce liquid accumulation.
- Tilting the Vape Slightly – Holding the device at an angle prevents liquid from pooling.
- Upgrading to a Better Device – Some modern vapes are designed to minimize spitback with advanced airflow control.
Troubleshooting Vape Spitting Issues
If your vape is still spitting out juice after trying these solutions, consider these troubleshooting steps:
- Check for Leaks – A leaking tank can indicate a damaged seal or faulty coil.
- Verify E-Liquid Consistency – Ensure the e-liquid suits your coil and device.
- Replace the Coil – If nothing else works, changing the coil can resolve persistent issues.
Conclusion: Achieving a Better Vaping Experience
Vape spitting and popping can be frustrating, but with the right device and adjustments, you can enjoy a smoother experience. By maintaining your vaping device well, choosing the right e-liquid, and adjusting wattage settings, you can significantly reduce spitback. If spit back problems persist, visiting a local vape shop for expert advice can help fine-tune your device and vaping setup. With the right device and approach, vaping remains a superior alternative to both cigarettes and smoking, offering a customized experience that suits individual preferences.
1. Why does my vape make a popping noise?
Popping sounds occur when excess e-liquid is left on exceptionally hot surface of the coil and is not vaporized efficiently. Adjusting wattage and using thicker e-liquid can help reduce this issue.
2. How do I stop my vape from spitting hot liquid?
To prevent spitback, avoid overpriming the coil, use higher wattage, clean the drip tip regularly, and ensure proper airflow settings.
3. Can I still use my vape if it’s spitting?
Yes, but it’s best to address the issue to improve your vaping experience. Try adjusting your vaping device settings and performing maintenance to resolve the problem.
4. Does spitback mean my coil is bad?
Not always. While a worn-out coil can contribute to spitback, other factors such as e-liquid viscosity, air amount, wattage settings, and air airflow can also be responsible for spit back.
5. What is the best e-liquid ratio to prevent spitback?
A 70/30 VG/PG ratio is often ideal, as thicker e-liquids are less likely to flood the coil and cause spitback.
