Why Is My Vape Spitting: Understanding and Troubleshooting


Vaping is an enjoyable experience for many, offering a smooth and flavorful puff of vapor. However, there are times when your vape might start spitting, causing inconvenience and frustration. But fear not! In this article, we’ll delve into the reasons behind this phenomenon and provide simple solutions to get your vaping experience back on track.

What Causes Vape Spitting?

Condensation Buildup

When you vape, your device heats e-liquid, creating vapor. Sometimes, excess vapor condenses inside the chimney or mouthpiece, leading to spitting.

Improper Coil Priming

If you haven’t properly primed your coil before use, it may not be adequately saturated with e-liquid. This can result in uneven heating and spitting.

High VG E-liquid

E-liquids with a high vegetable glycerin (VG) content are thicker and can struggle to vaporize efficiently, causing spitting issues.

Overfilling the Tank

Overfilling your tank can lead to flooding, where excess e-liquid finds its way into the coil chamber, resulting in spitting.

Low Battery Voltage

Insufficient battery power can cause your device to fire inconsistently, leading to uneven heating of the coil and spitting.

Inconsistent Puffing

Inconsistent or irregular puffing can disrupt the airflow within your device, contributing to spitting issues.

Faulty Coil or Wick

A worn-out coil or a damaged wick can cause e-liquid to pool and spit instead of vaporizing smoothly.

Adjustment of Wattage

Using wattage settings that are too high for your coil resistance can lead to overheating and e-liquid splatter.


In conclusion, vape spitting can be attributed to various factors, including condensation buildup, improper coil priming, high VG e-liquids, and more. By understanding these causes and following the troubleshooting tips provided, you can minimize spitting and enjoy a smoother vaping experience.


Why does my vape spit back intermittently?

Vape spitback can occur intermittently due to factors such as condensation buildup, coil flooding, or improper airflow. Ensure your device is clean and properly maintained to prevent this issue.

Can using a higher wattage cause my vape to spit?

Yes, using a wattage that is too high for your coil resistance can lead to overheating and e-liquid splatter. It’s essential to use the recommended wattage range for your coil to avoid this problem.

How often should I change my vape coil to prevent spitting?

It’s recommended to change your vape coil regularly, typically every 1-2 weeks, depending on usage. A worn-out coil can contribute to spitting issues, so replacing it when necessary can help maintain optimal performance.

Is there a way to prevent condensation buildup in my vape?

To prevent condensation buildup, try exhaling gently through the device after taking a puff. Additionally, regularly cleaning and drying the mouthpiece and airflow channels can help minimize condensation accumulation.

What should I do if my vape continues to spit after troubleshooting?

If your vape continues to spit after troubleshooting, it may indicate a more significant issue, such as a faulty coil or internal damage. In such cases, it’s best to consult with a professional or reach out to the manufacturer for assistance.

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