A guy holding a vape pen and wax coming out of its cartridge mouthpiece
| |

Wax Coming Out of Cartridge Mouthpiece: Causes and Solutions

Vaping and e-cigarettes have become increasingly popular over the years. One of the practices associated with vaping is the use of wax concentrates. These substances are loaded into specifically designed cartridges with mouthpieces for users to inhale the aerosol produced. However, wax coming out of the cartridge mouthpiece is an issue that many users experience, which may not only impact the vaping experience but also raise health concerns.

Wax concentrates are typically used for their potent levels of THC or CBD, providing users with significant effects from a relatively small amount of product. The cartridges used for wax concentrates are often designed with a heating element that vaporizes the wax when a user draws through the mouthpiece, leaving a smooth, flavorful, and potent vapor to inhale.

However, issues may arise when the vaped wax fails to remain inside the cartridge or melts through the mouthpiece, causing users to accidentally consume unvaporized wax. This can be problematic for several reasons, including the consumption of potentially harmful byproducts from the wax concentrate. Moreover, it may significantly affect the user’s vaping experience and the efficiency of the cartridge itself.

Understanding Wax Cartridges

Vape Cartridges vs E-Juice Tanks

When it comes to vaping, there are two main types of systems: vape cartridges and e-juice tanks. Vape cartridges are specifically designed for use with concentrates, such as wax, while e-juice tanks are intended for use with liquid nicotine or other e-liquids. The differences between these two systems primarily revolve around the materials they are used with and the specific components, such as wicks and coils, that are designed to vaporize those materials effectively.

In a vape cartridge system, a heating element known as a coil is used to vaporize the concentrate, while e-juice tanks use wicks to absorb the e-juice and deliver it to a heating coil. Vape pens are a popular option for both types of systems due to their portability and convenience.


Save 15%


Elf disposable vapes with multiple flavors
Wax Coming Out of Cartridge Mouthpiece: Causes and Solutions 3

Oil Cartridges and Concentrates

Oil cartridges and wax concentrates are the two primary forms used in vape cartridges. Oil cartridges contain a liquid concentrate, usually extracted from cannabis or other herbs, and are designed to be used with a compatible vape pen or vaporizer. Wax concentrates, on the other hand, are solid at room temperature and require a heating coil to transform into vapor.

Both oil cartridges and wax concentrates can create a potent and flavorful vaping experience. However, wax concentrates generally have a higher concentration of active compounds and can create a more intense and longer-lasting effect. As such, they are often the preferred choice for seasoned vapers who desire a more powerful and customizable experience.

It is essential to ensure that your vaping device is compatible with the specific type of concentrate you intend to use to avoid damaging the device or experiencing suboptimal performance. Some vape pens, such as those available on Vapes Super Store, offer compatibility with both oil cartridges and wax concentrates, allowing users to switch seamlessly between the two.

In conclusion, understanding the differences between vape cartridges, e-juice tanks, oil cartridges, and wax concentrates is crucial for choosing the right vaping device and achieving the desired vaping experience. By considering compatibility, performance, and desired effects, users can make informed decisions and enjoy a satisfying vaping journey.

Common Problems with Wax Cartridges


One of the primary issues that users may face with wax cartridges is leaking. When the cartridge’s seal is compromised, this can allow the wax to escape, leading to a messy and inefficient vaping experience. Often, the cause of this leak can be attributed to improper storage or handling, temperature fluctuations, or low-quality cartridges in general. Ensuring that your cartridges are stored upright and at a consistent temperature can help to prevent leakage issues. Additionally, investing in high-quality cartridges (such as those found at Vapes Super Store) can also improve the overall experience and reduce the likelihood of leakage.


Another common problem encountered with wax cartridges is clogging. Over time, wax residue can accumulate within the cartridge or mouthpiece, leading to a restricted airflow and reduced vapor production. In some cases, a clogged cartridge can render the device unusable. To prevent clogging, it is essential to regularly clean the cartridge and mouthpiece with a small brush or a cotton swab. Making a habit of uncapping and inspecting your cartridge after each use can help to identify and remove residue before it becomes an issue.


Wax cartridge users may also experience spitting, where hot wax is released from the mouthpiece during use. This can be both unpleasant and potentially harmful. Spitting typically occurs when the wax within the cartridge is heated unevenly, causing it to pop and become airborne. To avoid spitting incidents, it is crucial to maintain a consistent and appropriate temperature while vaping wax cartridges. Users should be cautious when using new devices or unfamiliar cartridges and should start at lower temperatures before gradually increasing as necessary. Choosing reputable cartridge brands like Hyde can also minimize the risk of spitting.

In conclusion, by understanding the common problems associated with wax cartridges — leaking, clogging, and spitting — users can take the necessary steps to troubleshoot and maintain their devices for a more enjoyable vaping experience.

Causes of Wax Coming Out of Mouthpiece

High Temperature

One of the main causes of wax coming out of the cartridge mouthpiece is high temperature. When the vape juice heats up, it becomes thinner, which may result in leaks or wax escaping from the mouthpiece. If your vaping device has an adjustable temperature setting, try lowering the heat to avoid this issue.

  • Optimal temperature range: 315-440°F (157-227°C)
  • Going beyond this range may result in wax leakage and decreased vaping experience

Improper Storage

Improper storage can also lead to wax coming out of the mouthpiece. Ideally, store your vape pen and cartridges in a cool and dry place, away from direct sunlight. Proper storage conditions can help maintain the consistency of the vape juice and prevent it from leaking out.

  • Always store cartridges vertically, with the mouthpiece facing upward
  • Ensure proper storage temperature: 50-70°F (10-21°C)

Clogged Coil

A clogged coil is another cause of wax coming out of the mouthpiece. Over time, the coil may accumulate residue from the vape juice, leading to ineffective heat transfer and obstruction of airflow. To avoid clogging, clean your device regularly and replace coils as needed.

  • Clean your device and replace coils every 1-2 weeks (depending on usage)
  • Use a paper towel or cotton swab to clear out any wax build-up on the coil

Preventing Cartridge Leaks

Selecting the Right Cartridge

When choosing a cartridge for your vape pen, it is essential to select one compatible with your device. Compatibility includes factors like the coil, battery, and connection of the cartridge and the vape pen. Ensuring proper compatibility can significantly reduce the risk of leaks or other issues related to using the wrong type of cartridge with your device.

Proper Storage and Handling

Taking care of your cartridges is crucial in preventing leaks as well. Make sure to store them in a cool, dry place away from direct sunlight. Avoid dropping or shaking them, as this could cause damage to the cartridge and lead to leaks. Additionally, when handling vape pens or carts, be careful not to overtighten the connections, as this may also cause leaks or even damage the device.

Maintaining Airflow and Battery

Proper airflow is essential for optimal vapor production and prevention of cartridge leaks. Ensure that your device’s airflow holes are clean and not blocked by any debris. Regularly clean your vape pen to avoid buildup that can obstruct airflow.

Battery maintenance also plays a significant role in preventing cartridge leaks. A well-functioning battery ensures a consistent power supply, which helps maintain optimal vapor production. Make sure to regularly charge your device’s battery and monitor its lifespan, as a weak or dying battery can cause fluctuations in power output. A helpful resource is this article on How Long Do 510 Batteries Last.

By following these guidelines, you can minimize the risk of cartridge leaks and maintain your device’s performance. These precautions help in having a more enjoyable experience while using cannabis vape pens and cartridges.

Unclogging a Wax Cartridge

Wax cartridges can sometimes get clogged due to the buildup of residue inside the mouthpiece. Below are some methods to effectively unclog a wax cartridge.

Applying Heat

A simple way to unclog a cartridge is to apply heat to the mouthpiece. A hairdryer can be used for this purpose. Just hold the cartridge with the mouthpiece facing down, set the hairdryer on a low heat setting, and hold it a few inches away from the mouthpiece for about 30 seconds to a minute. This should help to reduce the viscosity of the wax and clear the clog. Be careful not to overheat the cartridge as it might damage the internal components.

Using a Toothpick or Safety Pin

Another method to unclog the cartridge is using a toothpick or a safety pin. Carefully insert the toothpick or safety pin into the mouthpiece and gently scrape away any buildup of wax. This method requires patience and a steady hand to avoid damaging the cartridge. Make sure not to push the buildup further into the cartridge, as this might worsen the clog.

Dislodging with Airflow

Sometimes, you can dislodge the clog by creating airflow through the cartridge. Place your mouth on the mouthpiece and gently blow air into it. You can also try sucking air in to create a vacuum effect. This might help to dislodge the wax clog and free up the airflow. However, be cautious not to apply too much force, as it might damage the cartridge or cause the wax to get stuck deeper inside.

By using these techniques, you should be able to unclog your wax cartridge effectively while ensuring that it remains functional and well-maintained.

Handling Leaking Vaporizer Cartridges

Vaping can sometimes come with unexpected complications, like leaking cartridges. Here are some tips on how to handle this situation, whether it’s an oil or a narrow mouthpiece.

Cleaning the Cartridge Mouthpiece

If the mouthpiece of your vape pen cartridge is clogged with wax or other substances, it’s essential to clean it properly. First, inspect the atomizer to ensure that it is not clogged. You may use a q-tip or a small brush soaked in isopropyl alcohol to gently clean the mouthpiece and remove any buildup. Make sure to let it dry completely before reassembling.

Wiping Excess Oil

To deal with leaking cartridges, it’s important to routinely wipe off any excess oil. Using a clean, lint-free cloth or a paper towel, gently wipe around the mouthpiece and the threading where the cartridge connects to the battery. This will help to prevent further leaking, keep your vape pen clean, and prolong the life of your disposable vape.

Replacing the Cartridge

In some cases, cartridges might be beyond repair, and the best solution is to replace them. If you have tried cleaning the mouthpiece and wiping excess oil, but your vape pen cartridge continues to leak, consider purchasing a new one. When looking for a replacement, opt for high-quality cartridges that are compatible with your vape pen battery.

Additionally, it’s crucial to store vape cartridges correctly. Make sure they are upright and in a cool, dry place to minimize the risk of leaking. By following these guidelines, your vaping experience will be more enjoyable and hassle-free.

Safety Measures and Troubleshooting

Identifying Dangerous Cartridges

When using rechargeable vapes, it’s essential to ensure the safety and quality of the cartridges. Dangerous or low-quality cartridges can potentially cause wax to come out of the mouthpiece, which can lead to various hazards, including inhaling contaminants or damaging the device. Some signs to identify problematic cartridges include:

  • Leaking e-juices or wax
  • Crackling or popping sounds when vaping
  • Inconsistent vapor production
  • Unusual or strong flavors

Avoiding Vaping Hazards

To maintain safety while using CBD cartridges, follow these guidelines:

Use reputable products: Purchase cartridges from trusted manufacturers and suppliers, ensuring that they meet safety standards.
Clean your device regularly: Regular maintenance and cleaning are key to avoiding issues like wax coming out of the mouthpiece. Remove the tank from the battery, disassemble the components, and gently clean them with a soft cloth. Be cautious not to damage any essential parts.
Check for damage: Inspect your device and cartridges for signs of wear or damage before use. Replace any damaged parts immediately to avoid potential hazards.
Store cartridges properly: Keep cartridges in a cool, dry place, away from direct heat and sunlight to preserve their quality.

Additionally, consider using a safety pin or similar tool to clear blockages in the mouthpiece or air holes, ensuring a smooth vaping experience. Following these measures can help protect both the user and the device from potential harm while enjoying a satisfying vaping experience.

Browse popular vape collections:

Frequently Asked Questions

Why is my vape pen cartridge leaking?

Leaking vape pen cartridges can be caused by several factors, such as improper storage, changes in temperature or pressure, or an overfilled cartridge. It could also be due to a damaged cartridge seal or a faulty coil. Ensure that you store your vape pen correctly and check for any visible damage that could cause a leak.

How do I clean a clogged mouthpiece?

A clogged mouthpiece can be cleaned using a small brush or cotton swab dipped in isopropyl alcohol. Gently swab the inside of the mouthpiece to remove any residue or buildup. Be sure to let the mouthpiece dry completely before reassembling your vape pen.

What causes a dab pen to leak oil?

Dab pens can leak oil for various reasons, including a broken or cracked cartridge, overfilled cartridge, or if the coil has not been properly sealed. Additionally, changes in temperature or pressure could cause the oil to leak. To prevent leakage, store your dab pen properly and avoid overfilling the cartridge.

How can I fix a leaking cartridge?

To fix a leaking cartridge, first, identify the source of the leak. If the cartridge is cracked or damaged, you may need to replace it with a new one. If the leak is coming from the coil area, ensure that the coil is correctly seated and sealed. If your cartridge is overfilled, carefully remove some of the oil to prevent further leakage.

What should I do if there’s resin in the vape?

If you find resin in your vape, it could be a sign that your cartridge needs cleaning or replacement. Clean the mouthpiece and other parts of the vape with isopropyl alcohol to remove buildup, and consider replacing the cartridge if the issue persists.

Why is my disposable pen leaking wax?

Disposable vape pens may leak wax if they are stored improperly or exposed to changes in temperature and pressure. Ensure that you store your disposable pen upright and away from extreme temperatures to minimize the risk of leakage. If your disposable pen continues to leak wax, it could be faulty and require replacement.

Similar Posts