How to Open a Nasty Juice Bottle

Table of contents
- 1. What is Nasty Juice?
- 2. Why Are Nasty Juice Bottles Hard to Open?
- 3. Step-by-Step Guide: How to Open a Nasty Juice Bottle
- 4. Tools You Can Use (If Necessary)
- 5. Safety Precautions When Opening E-Liquid Bottles
- 6. How to Re-seal the Bottle After Use
- 7. What to Do If the Cap is Stuck
- 8. How to Fill Your Vape with Nasty Juice
- Final Thoughts

Whether you’re a seasoned vaper or just getting started, one question often comes up when purchasing new e-liquid: how to open a Nasty Juice bottle. Nasty Juice is a world-renowned vape brand known for its bold flavours, premium-quality ingredients, and innovative packaging. But for many users, their tamper-proof bottles can be a bit tricky to open the first time.
In this comprehensive guide, we’ll show you exactly how to open a Nasty Juice bottle, step by step. Plus, we’ll cover common problems, safety tips, and advice on handling e-liquids correctly.
1. What is Nasty Juice?
Nasty Juice is a Malaysian vape company that has taken the global vaping community by storm. Their line-up includes both freebase e-liquids and nicotine salts, catering to sub-ohm vaping and MTL (mouth-to-lung) vaping styles. Their best-known ranges include:
Nasty Juice Shortfills (50ml e-liquids with space for a nic shot)
Nasty Salts (smooth, nicotine salt e-liquids)
Nasty Liq (a next-gen liquid formula for disposables and refillables)
The packaging is sleek and tamper-proof—designed to maintain maximum freshness, but sometimes a bit tough to open.
2. Why Are Nasty Juice Bottles Hard to Open?
Nasty Juice uses child-resistant caps and tamper-evident seals, as per UK and EU TPD regulations. These bottles are intentionally designed to:
Prevent leakage
Keep children from accessing the nicotine content
Maintain hygiene and safety standards
Preserve the integrity of the liquid
While these safety measures are crucial, they can make it difficult for some users to figure out how to open the bottle.
3. Step-by-Step Guide: How to Open a Nasty Juice Bottle
Here’s a simple guide on how to open any standard Nasty Juice e-liquid bottle (including 10ml nic salts and 50ml shortfills):
For 10ml Bottles (Nasty Salts):
Check the Cap Design: Most 10ml bottles use a press-and-turn safety cap.
Grip the Bottle Firmly: Hold the bottle with one hand, preferably on a non-slip surface.
Apply Downward Pressure: Push the cap down while simultaneously turning it counter-clockwise.
Listen for the Click: Once the seal breaks, you’ll feel a subtle click.
Remove the Cap Slowly: Gently twist the cap off.
For 50ml Shortfills:
These come with a wider nozzle, often sealed with an inner ring for safety.
Remove the Outer Cap: Twist counter-clockwise like a regular bottle.
Look for the Nozzle Plug: Some bottles have a removable plastic spout or dropper tip.
Use a Flat Tool (if needed): Carefully wedge the tip of a flathead screwdriver or tweezers under the nozzle and lift it out.
Add Nicotine Shot (Optional): Squeeze in your 10ml nic shot and replace the nozzle.
Re-seal and Shake: Replace the cap and shake thoroughly to mix.
4. Tools You Can Use (If Necessary)
Sometimes, bottle caps get overtightened or stiff from cold temperatures. If you're struggling, try these tools:
Rubber jar grip pad (for better traction)
Flathead screwdriver (to lift nozzle tips)
Bottle opening tool (vape-specific openers)
Rubber gloves (for enhanced grip)
Always be gentle—forcing the bottle open too hard can result in spills or injury.
5. Safety Precautions When Opening E-Liquid Bottles
Nicotine is a toxic substance in high concentrations, especially in nic salts. Take precautions when handling e-liquids:
Wash your hands before and after handling.
Avoid contact with your skin or eyes.
Keep e-liquids away from children and pets.
Open on a flat surface to avoid spills.
If you accidentally spill any e-liquid, clean it up immediately with soap and water.
6. How to Re-seal the Bottle After Use
After opening and using your Nasty Juice bottle, it's important to store it correctly:
Replace the cap tightly to avoid oxidation.
Keep it upright in a cool, dry place.
Avoid direct sunlight which can degrade flavour and nicotine strength.
Label your bottles if you’ve mixed in nicotine shots.
Shortfills especially should be shaken thoroughly after every refill or use.
7. What to Do If the Cap is Stuck
Stuck cap? Try these quick solutions:
Soak in warm water for 2 minutes to loosen the plastic.
Use a rubber band around the cap for a better grip.
Tap the side of the cap gently on a table (not too hard).
Wrap the cap in a cloth for extra turning power.
Still can’t open it? Contact your retailer. Most reputable vape shops offer customer support and may even replace the bottle.
8. How to Fill Your Vape with Nasty Juice
Once your bottle is open, it’s time to fill your vape tank or pod. Here’s how:
For Sub-Ohm Vapes:
Use Nasty Juice shortfills (high VG, low nicotine)
Unscrew the tank top and pour slowly along the glass wall
Avoid getting e-liquid in the central airflow tube
For MTL Vapes or Pods:
Use Nasty Salts (50/50 PG/VG ratio, 10–20mg nicotine)
Locate the rubber plug or side-fill port
Insert nozzle, squeeze gently, and fill up to the line
Let the coil soak for 5–10 minutes before vaping to avoid dry hits.
Final Thoughts
Opening a Nasty Juice bottle doesn’t have to be frustrating. Once you know the trick behind the child-proof caps and tamper-proof seals, it becomes second nature. Remember to:
Apply firm downward pressure while twisting
Use tools gently if needed
Store and handle your vape juice responsibly
Whether you're enjoying the tropical kick of Slow Blow, the smooth hit of Nasty Salts Bad Blood, or experimenting with the latest Nasty Liq flavours, opening the bottle is just the beginning of your vape experience.
At Vape4World, we make sure you get the freshest and most authentic Nasty Juice products with fast delivery and expert support. So now you know how to open a Nasty Juice bottle—it’s time to enjoy every last drop! FAQs
Why can’t I open my 10ml bottle even with pressure?
The cap might be too tight or sealed incorrectly. Use a rubber grip or warm water trick.
Is it safe to use pliers to open a Nasty Juice bottle?
Avoid using metal tools directly on the bottle unless you’re removing the inner nozzle plug. Use plastic or rubber tools for safety.
Can I refill a Nasty Juice bottle?
Technically yes, but not recommended unless you're reusing the bottle for DIY e-liquid. Always label your bottles correctly.
What if I damage the dropper?
You can purchase spare dropper tips or transfer the e-liquid to a spare bottle. Avoid contaminating the juice during the transfer.
Subscribe to my newsletter
Read articles from Vape4World directly inside your inbox. Subscribe to the newsletter, and don't miss out.
Written by

Vape4World
Vape4World
At Vape World UK, we specialize in providing high-quality vaping products and accessories tailored to meet the needs of enthusiasts and beginners alike. Our extensive selection includes e-liquids, vape pens, mods, and tanks, all sourced from top brands to ensure premium performance and satisfaction.