10 Frequently Asked Questions About E-liquid


1.What is E-liquid?

E-liquid is the flavored product that is added to the vape tank of your electronic cigarette. The e-liquid can be heated and turned into a flavored vapor that is inhaled by the smoker. Most e-liquids are very similar in main ingredients, although there are a variety of different flavors available, as well as diverse strengths. E-liquid contains flavoring, nicotine, Propylene Glycol(PG), and Vegetable Glycerin (VG).


2.What is Nicotine Salt?

Nicotine salts are made from nicotine extracted from tobacco plants. With a nicotine salt, you can get a significantly milder throat hit even at higher strengths. They are available in a range of VG/PG ratios, nicotine salt e-liquids often come in 50/50 and high PG ratios.


3.What Nicotine Strength Should I Choose?

There are different strengths of e-liquids on the market, which depend on how much nicotine they contain. E-liquids come in strengths that start at zero nicotine and go up to over 50mg/ml.


Zero Strength – 0mg
Low Strength – 6-11mg
Medium Strength – 12-17mg
High Strength – 18-36mg


You should consider your current smoking habits and how much nicotine you are used to when choosing such an issue. Choose the lowest level to suit your needs as more nicotine than you are used to will leave you to feel dizzy, lightheaded, and generally unwell, the same as it would with traditional cigarettes if you swap between lights and a stronger brand containing more nicotine, etc.


4.How to Choose E-liquid?

If you are looking for a vape juice to fill your vape tank, any juice could work. You can choose high-VG e-liquid if you are a cloud chaser. If you care more about flavor than vapor volumes, you can choose the e-liquid that’s at least 50% PG. Great e-liquid recipes and high quality can also have an influence on the taste.


5.Why Does E-Juice Change Color?

E-liquid that’s left in your vape tank or a bottle can sometimes turn brown. Why does this happen? It’s a natural process called oxidation, as same as the process that turns a slice of apple or banana brown when the flesh is exposed to the air. 


6.How to Store E-liquid?

If you want to avoid altering the flavor and thus affect your vaping experience, the e-liquid should be sealed tightly and then store in a cool, dark place. And another important point is that don’t mix your e-liquid.


7.How long does vape juice last?

If stored in a cool and dark place, vape juice will have an expected shelf life of around 1-2 years before its quality starts to diminish.


8.What are the ingredients in E-Juice or E-juice?

E-liquid is made up of four basic ingredients: vegetable glycerin (VG), propylene glycol (PG), flavorings, and nicotine. But some e-liquids are 0% nicotine. Depending on branding, the ratio of VG and PG may differ.


9.What is Throat Hit?

The throat hit is the sensation of the nicotine hitting the back of your throat, similar to the feeling of smoking cigarettes. The stronger the nicotine, the harsher the hit. Please ensure that you do not get the nicotine that is too strong for you to use comfortably.


10.How do I fill my tank with e-liquid?

Some tanks are filled at the top and some are filled at the bottom. Besides, some tanks can be filled at the side. Top filling is the easiest way to pour the e-juice into the tank, and you don’t have to take out the tank. For bottom-filling and side-filling structures, you should open the rubber plug of the tank and inject regular/nicotine salt e-juice via the filling hole. After filling the e-liquid, cover the rubber plug again.