If you are just starting out in the world of DIY vaping or want to better understand how liquids work, long fill, this guide is ideal for you. We will show you, step by step, how to prepare an e-liquid using a bottle of 120 ml with 30 ml of concentrated aroma — a practical, economical and personalized way to vape.
What is a Longfill?
Um long fill is a bottle that contains only a part of the liquid — usually 30 ml of concentrated aroma — leaving space to add VG/PG basis e nicotine, until completing the 120 ml. This system gives you complete freedom to adjust the nicotine strength and base ratio according to your preferences.
How to prepare your Longfill liquid – Step by step
1. Add nicotine
The first step is to add the nicotine boosters (also known as nicotine shots). The amount to use depends on the final nicotine concentration you want. Here are some examples:
- ?? 1 booster (10 ml with 20 mg/ml) → 1,5 mg / ml
- ?? 2 boosts → 3 mg / ml
- ?? 4 boosts → 6 mg / ml
⚠️ Handle nicotine with caution — wear gloves and keep it out of reach of children and animals.
2. Complete with base
After adding the nicotine, fill the rest of the bottle with basis neutral VG/PG until reaching 120 ml.
?? We recommend using a 100% VG (vegetable glycerin) base.. This option provides a denser vaporization and a smoother inhalation, making it ideal for most modern devices.
However, you can opt for other proportions, such as 70/30 ou 50/50 VG/PG, depending on the type of equipment you use and your preference between more intense vapor or more pronounced flavor.
3. Shake well
After adding all the ingredients, shake the bottle well for a few minutes. This step ensures that the flavor, base and nicotine are fully integrated.
Conclusion
Os Longfills are perfect for those who value personalization, control over nicotine and freedom of choice in the composition of their liquids. In just 3 steps — add nicotine, top up with base and shake — you can prepare your e-liquid just the way you want it.
And remember: the base 100% VG It is an excellent choice if you are looking for more vapor and a smoother vaping experience.
