How to Open a Shortfill Bottle (Without the Mess)
If you’ve ever sat staring at a shortfill bottle wondering how to get it open, you’re not alone. Designed with child-resistant safety caps and tight seals, shortfill bottles can feel stubborn—especially when you’re trying to add a nicotine shot.
This guide walks you through how to open shortfill bottles step by step, explains why they can be tricky, and shares tips for avoiding leaks or spills so you can get back to vaping quickly.

Why Shortfill Bottles Are Hard to Open
Shortfills usually come in chubby gorilla bottles, which feature:
- Childproof caps – push down and twist to open.
- Tamper seals – to ensure freshness and safety.
- Tight nozzle inserts – fitted to prevent leaks during shipping.
These designs protect you, but they also make bottles more difficult to open compared to a standard 10 ml e-liquid.
Step-by-Step: How to Open a Shortfill Bottle
Step 1: Loosen the Cap
- Press down firmly on the cap while twisting anticlockwise.
- You’ll hear a small click when the childproof lock disengages.
Step 2: Remove the Nozzle Insert
- Most bottles have a plastic nozzle insert under the cap.
- Look for the small lip or notch at the edge.
- Use your thumb or a flat, blunt object (like the handle of a teaspoon) to lift it.
- Avoid sharp tools like scissors or knives—they can damage the bottle or cause injury.
Step 3: Add Nic Shots
- Once the insert is out, squeeze in your nic shot(s).
- See our How to Add a Nic Shot to a Shortfill (With Chart) for exact mixing instructions.
Step 4: Reseal and Shake
- Push the nozzle back into place until it clicks.
- Screw the cap on tightly.
- Shake the bottle for 10–15 seconds to mix thoroughly.

Tips for Avoiding Leaks or Damage
Common Questions
My bottle won’t open at all—what should I do?
My bottle won’t open at all—what should I do?
Double-check the cap. If it’s childproof, you need to push down firmly while twisting. For stubborn nozzles, a teaspoon handle or similar flat object works better than fingernails.
Do I need to remove the nozzle to vape?
Do I need to remove the nozzle to vape?
No. The nozzle only needs to come off if you’re adding nic shots. For regular refills, just squeeze the juice straight into your tank.
Can opening damage the flavour?
Can opening damage the flavour?
No. Shortfills are designed for mixing and resealing. Just make sure the cap is secure after adding nic shots to maintain freshness.
Conclusion
Opening a shortfill bottle doesn’t have to be frustrating. With the right technique—push, twist, lift, add, and reseal—you can avoid mess and enjoy your vape without hassle.
Once you’ve cracked the method, you’ll find shortfills are not only easy to use but also the most cost-effective and flexible way to vape.
Explore our Shortfill Collection and discover just how simple vaping with shortfills can be
