Most regular 510 cartridges from dispensaries are sealed and cannot be refilled. If you want to use your own extract oil, you’ll need a reusable 510 cartridge. These usually have a mouthpiece you can remove for filling.
To refill, gently unscrew the mouthpiece. Use a syringe or dropper to slowly add your oil, keeping it away from the center airflow tube. Don’t fill it all the way, leave some space so it won’t overflow when you put the mouthpiece back.
Refill small amounts at a time to avoid spills and keep your cartridge working properly. If you’re new to refilling, start with thicker oils and make sure they are at room temperature, it makes filling easier.
Tip: Clean the 510 thread and mouthpiece often to prevent clogs and enjoy smooth hits.
Contents
Can You Fill Your Own Oil Into a 510 Cartridge?
FAQ
Can I replace the battery on my vape pen or do I need a new one?
Most vape battery pens have built-in batteries that cannot be replaced. If the battery stops working, you usually need to buy a new pen.
What voltage is best on a vape pen for flavor without burning the oil?
Use 2.5 to 3.0V for the best flavor. Higher voltages give stronger hits but can burn the oil.
What to do if my cartridge is clogged?
Try to preheat the cartridge. Inhale slowly and clean the mouthpiece if it feels blocked.
How often should I clean my vape pen and what parts?
Clean the connection points and threads of your 510 pen battery once a week with a ISO cotton swab to keep it working well.
Do I need to clean my vape pen before switching cartridges?
Yes, just wipe the connection points to remove any oil residues before attaching any new carts.
How can I tell if a cartridge is refillable or single-use?
Refillable cartridges usually have removable mouthpieces to fill the port. Most pre-filled cartridges are sealed and single-use.
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